Teng, P S
Crop loss assessment and pest management - Lucknow, International Book Distributing co. 1992 - 270
Pest management-crop loss assessment/crop growth-loss assessment-mathematical models/pest control-economic aspects
632.9 TEN
100
Crop loss assessment and pest management - Lucknow, International Book Distributing co. 1992 - 270
Pest management-crop loss assessment/crop growth-loss assessment-mathematical models/pest control-economic aspects
632.9 TEN
100