Nature & Nature Guides
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A Summary of Major Geophysical Logging Methods [392265]
Firefly Price $9.99This item is Used and is listed as being in Good condition. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the manufacturer. If you need additional photos before...Firefly Price $9.99 -
Common Rocks and Minerals of Pennsylvania [392258]
Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Unless otherwise noted, all...Firefly Price $9.99 -
Geology of a portion of the Everett 15-minute Quadrangle, Bedford County, Pennsylvania [392255]
Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Unless otherwise noted, all...Firefly Price $9.99 -
Common Fossils of Pennsylvania (Second Edition) (Educational Series 2) [392254]
Firefly Price $5.99This item is Used and is listed as being in Very Good condition. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Unless otherwise noted, all...Firefly Price $5.99 -
Stratigraphy of Lower Ordovician Nittany Dolomite in Central Pennsylvania [392253]
Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Unless otherwise noted, all...Firefly Price $9.99 -
Coal Reserves of Pennsylvania: Total, Recoverable, and Strippable (January 1, 1970) [392248]
Firefly Price $6.99This item is Used and is listed as being in Very Good condition. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Unless otherwise noted, all...Firefly Price $6.99 -
Environmental Geology of The Greater York Area, York County, Pennsylvania [392247]
Firefly Price $9.99This item is Used and is listed as being in Good condition. Maps in a paper slip case; slip case shows signs of wear. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from...Firefly Price $9.99 -
Eastern Pennsylvania Birding & Wildlife Guide [353635]
Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the manufacturer. If you need additional photos...Firefly Price $9.99 -
Pennsylvania Field Guide Common Invasive Plants in Riparian Areas [295935]
Firefly Price $9.99This item is Used and is listed as being in Good condition. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the manufacturer. If you need additional photos before...Firefly Price $9.99 -
Eastern Pennsylvania Birding & Wildlife Guide [294383]
Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are...Firefly Price $9.99 -
Geology of Pennsylvania's Oil and Gas (Educational Series, No. 8) [244718]
Firefly Price $6.99This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are...Firefly Price $6.99 -
Coal in Pennsylvania (Second Edition) (Educational Series 7) [244715]
Firefly Price $5.99This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are...Firefly Price $5.99 -
Landslides in Pennsylvania (Second Edition) (Educatonal Series 9) [244711]
Firefly Price $6.99This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are...Firefly Price $6.99 -
Earthquake Hazard in Pennsylvania (2003) (Educational Series 10) [244626]
Firefly Price $4.99This item is Used and is listed as being in Very Good condition. Light wear to cover, pages clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the...Firefly Price $4.99 -
Birds of Pennsylvania When and Where to Find Them [106688]
Firefly Price $3.99This item is Used and is listed as being in Good condition. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the manufacturer. If you need additional photos before...Firefly Price $3.99 -
50 Hikes in Pennsylvania
Firefly Price $22.95This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 429739...Firefly Price $22.95 -
Trees of Pennsylvania Field Guide (Tree Identification Guides)
Firefly Price $14.95This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 390914...Firefly Price $14.95 -
Birds of Pennsylvania Field Guide (Bird Identification Guides)
Firefly Price $14.95This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 319791...Firefly Price $14.95 -
Butterflies of Pennsylvania: A Field Guide
Firefly Price $30.00This item is New and unaltered from when published.Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the manufacturer. If you need additional photos before purchasing,...Firefly Price $30.00 -
Geology and Mineral Resources of the Southern Half of the Clearfield 15-Minute Quadrangle, Pennsylvania [392476]
Firefly Price $14.99This item is Used and is listed as being in Good condition. Slipcase shows some signs of wear. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked...Firefly Price $14.99