000 00281nam a22001217a 4500
003 OSt
008 240401b |||||||| |||| 00| 0 eng d
082 _aP631.8
_bC35
245 _aFertiliser Technology - Vol.14
260 _aSindri
_bF. C. I
_c1977
300 _a412
942 _2ddc
_cBK
999 _c38208
_d38208