00492nam a22001817a 4500 OSt 221124b |||||||| |||| 00| 0 eng d 631.86 C55A Chowdhury, Sudhir. All About Manures / by Sudhir Chowdhury .- Calcutta : Eka Press , 1952 860p. Technology (Applied Sciences) Agriculture and Related Technologies Manures Fertilizers ddc BK 25651 25651 0 0 ddc 0 0 RAU RAU 2022-11-24 Donated by Dr. P. K. Roy 10.00 0 631.86 C55A 65527 2022-11-24 2022-11-24 BK