Biological sttudies on the phytophagus mite, oligonychus mangiferus (Rahman and Sapra) infesting grapevines
Subhash Chander
Biological sttudies on the phytophagus mite, oligonychus mangiferus (Rahman and Sapra) infesting grapevines - PAU - Ludhiana PAU 1972 - 29cm. 86L
GRAPES -- DISEASES AND PESTS
GRAPES -- DISEASES AND PESTS
T 634.32 S92B
Biological sttudies on the phytophagus mite, oligonychus mangiferus (Rahman and Sapra) infesting grapevines - PAU - Ludhiana PAU 1972 - 29cm. 86L
GRAPES -- DISEASES AND PESTS
GRAPES -- DISEASES AND PESTS
T 634.32 S92B