Chiarappa, L. (1971). Crop loss assessment methods: FAO manual on the evaluation and prevention of losses by pests, disease and weeds (1st edition.). FAO.
Cita Chicago Style (17a ed.)Chiarappa, L. Crop Loss Assessment Methods: FAO Manual on the Evaluation and Prevention of Losses by Pests, Disease and Weeds. 1st edition. Roma: FAO, 1971.
Cita MLA (8a ed.)Chiarappa, L. Crop Loss Assessment Methods: FAO Manual on the Evaluation and Prevention of Losses by Pests, Disease and Weeds. 1st edition. FAO, 1971.
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