Desert Locust Forecasting Manual2 vols
- Publisher : COPR
- Illustrations : b/w illus.
Description:
Preface states ' This Manual describes, explains and illustrates modern methods of forecasting changes in the size and distribution of Desert Locust populations'. Volume two consists of detailed maps of swarms and hopper bands recorded during 1939-1975.
Condition
2 vols. Vg.
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