S Tanuja S.S. Purohit books & textbook

Fermentation Technology

S Tanuja S.S. Purohit

Agrobios /2011-01-01 Hardcover

Biofertilizers Technology

Tanuja & S S Purohit Singh

Agrobios /2018-01-01 Hardcover
isbn-10: 8177543822 / isbn-13: 9788177543827

vk/kqfud Lwk{etho foKku (HB)

S S & Tanuja Singh Purohit

2008-01-01 Paperback
isbn-10: 8177543598 / isbn-13: 9788177543599