Gray's Manual of botany a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada.
| Príomhchruthaitheoir: | |
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| Rannpháirtithe: | , |
| Formáid: | LEABHAR |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
Portland, OR
Dioscorides Press
[1988], c1950
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| Eagrán: | Reprint of the eighth (Centennial) edition, illustrations |
| Ábhair: |