Hahn S
Intergrated Pest Management For Tropical Root And Tuber Crop S - 0 - Bangkok Amarin Group Printing 1990
978 131 051 0
ROOT CROPS- DISEASES AND PESTS- INTERGRATED CONTROL- CONGRESSES
Intergrated Pest Management For Tropical Root And Tuber Crop S - 0 - Bangkok Amarin Group Printing 1990
978 131 051 0
ROOT CROPS- DISEASES AND PESTS- INTERGRATED CONTROL- CONGRESSES