| with john burroughs in field and wood | $8.00 |  |
| Author kelly, elizabeth burroughs edited and illustrated |
 |
| review of the pleistocene of europe, asia and nort... | $20.00 | |
| Author osborn, henry fairfield |
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| the living forest | $6.00 | |
| Author kalmenoff, matthew |
|
| pot- pourri from a surrey garden | $28.00 | |
| Author earle, c. w. |
|
| natural history and antiquities of selborne | $84.00 | |
| Author white, gilbert |
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| save the birds | $10.00 | |
| Author schreiber, rudolf l., diamond, antony w., peterson, roger tory, cronkite, walter |
|
| national geographic magazine, july 1929 and later... | $45.00 | |
| Author various |
|
| national geographic magazine - biology (an illust... | $45.00 | |
| Author verious |
|
| luonto - tieteen valossa - four volumes | $195.00 | |
| Author toimittajat - g. melander, k. e. kivirikko, v. bonsdorff and i. k. inha |
|
| the wild cascades - forgotten parkland | $24.00 | |
| Author manning, harvey; roethke, theodore; douglas, justice william |
|
| john burroughs america | $16.00 | |
| Author wiley, farida editor |
|
| to sail beyond the sunset - natural history in au... | $28.00 | |
| Author finney, c. m. |
|
| the wilderness coast | $8.00 | |
| Author rudloe, jack |
|
| wilderness | $8.00 | |
| Author smith, anthony |
|
| travels of william bartram | $20.00 | |
| Author ven doren, mark editior |
|
| travels of william bartram | $8.00 | |
| Author van doren, mark editor |
|
| devils tower | $5.00 | |
| Author national park service |
|
| the discovery of yellowstone park | $12.00 | |
| Author langford, nathaniel pitt |
|
| redwood empire | $10.00 | |
| Author nixon, stuart |
|
| the living arctic | $12.00 | |
| Author muller, fritz |
|
