Handbook of crop pest control
Marwaha, K.K.
Handbook of crop pest control - Ludhiana Kalyani Publishers 1994 - [viii],86p. 21cm
Pests and disease control
632.9 / MAR
Handbook of crop pest control - Ludhiana Kalyani Publishers 1994 - [viii],86p. 21cm
Pests and disease control
632.9 / MAR
