Use of potassium in Uttar Pradesh agriculture: proceedings
Workshop on Use of potassium in Uttar Pradesh agriculture, L
Use of potassium in Uttar Pradesh agriculture: proceedings - Lucknow U.P. Council of Agriculture Research 1999 - 24cm.: 167
POTASSIUM FERTILIZERS -- UTTAR PRADESH
POTASSIUM FERTILIZERS -- UTTAR PRADESH
631.830.954.2 W83U
Use of potassium in Uttar Pradesh agriculture: proceedings - Lucknow U.P. Council of Agriculture Research 1999 - 24cm.: 167
POTASSIUM FERTILIZERS -- UTTAR PRADESH
POTASSIUM FERTILIZERS -- UTTAR PRADESH
631.830.954.2 W83U