Effect of nitrogen on cotton, moong and maize grown in early summer and kharif season and their after effects on the succeeding crops of wheat, barley and pea
GILL, Pirthi Pal Singh
Effect of nitrogen on cotton, moong and maize grown in early summer and kharif season and their after effects on the succeeding crops of wheat, barley and pea - COA - Ludhiana P. A. U 1969 - 104, XVI, 6L
NITROGEN FERTILIZERS
NITROGEN FERTILIZERS
T 631.84 G36E
Effect of nitrogen on cotton, moong and maize grown in early summer and kharif season and their after effects on the succeeding crops of wheat, barley and pea - COA - Ludhiana P. A. U 1969 - 104, XVI, 6L
NITROGEN FERTILIZERS
NITROGEN FERTILIZERS
T 631.84 G36E