Ramakrishna, Ayyar T V
Handbook of Economic Entomology- for south India. - New Delhi, Narendra Publishing house 1984 - 528
Insects- Economic Role/ Insects- classification/ Insects - physiology/ Insects- Diseases carrying / Beneficial Insects.
595.706 RAM
100
Handbook of Economic Entomology- for south India. - New Delhi, Narendra Publishing house 1984 - 528
Insects- Economic Role/ Insects- classification/ Insects - physiology/ Insects- Diseases carrying / Beneficial Insects.
595.706 RAM
100