Modern Weed Management : With Special Reference to Agriculture in the Tropics and Subtropics - O.P. Gupta (Jodhpur Agrobios Publishers, 2002)
O.P. Gupta: Modern Weed Management : With Special Reference to Agriculture in the Tropics and Subtropics. Jodhpur. Agrobios Publishers, 2002. 81-7754-0-67-x--(632.58GUP)
ENGLISH