Potassium in Gujrat agriculture
Patel, M.S.
Potassium in Gujrat agriculture - Gujrat Gujrat Agricultural University 1993 - 24cm.: 154,4
SOIS -- POTASSIUM CONTENT
POTASSIUM FERTILIZERS SOIS -- POTASSIUM CONTENT
631.83 P22P
Potassium in Gujrat agriculture - Gujrat Gujrat Agricultural University 1993 - 24cm.: 154,4
SOIS -- POTASSIUM CONTENT
POTASSIUM FERTILIZERS SOIS -- POTASSIUM CONTENT
631.83 P22P