00453nam a2200193Ia 4500 150901s9999 xx 000 0 und d English KIR/MA Kirti Singh Author Manurial requirements of vegetable crops New Delhi ICAR 1991 130 Pages Rs .25 Soil conditioners BK 239267 239267 0 0 0 0 KAUCOA KAUCOA 2022-03-03 25.00 0 631 .8 KIR/MA KAU-COA-23761 2015-09-16 00:00:00 2015-09-16 BK