Crop loss assessment methods : FAO manual on the evaluation and prevention of of losses by pests, disease and weeds /
Crop loss assessment methods : FAO manual on the evaluation and prevention of of losses by pests, disease and weeds /
editor L. Chiarappa
- Rome : Food And Agriculture Organization, 1971
- v. : ill. ; 25 cm.
Crop losses
Entomology, Economic
Vegetable pathology
Plant protection--Handbooks, manuals, etc.
Crop losses
Entomology, Economic
Vegetable pathology
Plant protection--Handbooks, manuals, etc.
