"Crop loss assessment methods, with supplements; FAO manual on the evolution and prevention of loses by pests, disease and weeds."
"Chiarappa, L., ed."
"Crop loss assessment methods, with supplements; FAO manual on the evolution and prevention of loses by pests, disease and weeds." - FAO c 1971 - 2v.
632.001.4;311.211(02) L3 1-2
"Crop loss assessment methods, with supplements; FAO manual on the evolution and prevention of loses by pests, disease and weeds." - FAO c 1971 - 2v.
632.001.4;311.211(02) L3 1-2


