000 00417nam a2200145Ia 4500
999 _c1325
_d1325
003 OSt
005 20210623105256.0
008 160331s1987 xx 000 0 und d
080 _a661.63 : 631.8 M7
100 _aTondon, H. L. S.
245 _aPhasphorus research agricultural production in India
260 _cFertiliser Development and Consultation Organisation, New Delhi
_a1987
300 _a160
942 _2udc
_cBK