Pests of crops in Northeast and Central Africa with particular reference to the Sudan
by H. Schmutterer ; assisted by D.E. Evans, Hussein Mohd. Hassan, L. Razoux Schultz ; foreword by Hussein Idris
Bok Engelsk 1969
| Utgitt | Stuttgart : Gustav Fischer , 1969
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|---|---|
| Omfang | X, 296 s. : ill.
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| Emner |
