Urvarak aur Khad /
Tiwari, Kashi Nath.
Urvarak aur Khad / by Kashi Nath Tiwari - 1st ed. - New Delhi : ICAR , 1995 - 394p.
Technology (Applied Sciences)
Agriculture and Related Technologies
Fertilizers
631.8 / T62U
Urvarak aur Khad / by Kashi Nath Tiwari - 1st ed. - New Delhi : ICAR , 1995 - 394p.
Technology (Applied Sciences)
Agriculture and Related Technologies
Fertilizers
631.8 / T62U