Plant families : how to know them : pictured-keys for determining the families of nearly all of the members of the entire plant kingdom
H.E. Jaques
Bok Engelsk 1971
| Utgitt | Dubuque, Iowa : W. G. Brown Co , (1971?)
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|---|---|
| Omfang | 177 s. : ill.
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| Utgave | 2nd ed.
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| Emner |
