000 00420nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.452(54)
100 _aPuri, A.N.
245 _aStudy of the causes of low fertility of Indian Soils, leading to measures to ach
260 _aBombay
260 _c1963
300 _a32 p.
440 _aNo. 1, Soil Science; Bombay, F
901 _pS6173
942 _cB
_2udc
999 _c134808
_d134808