000 00521nam a22001937a 4500
003 OSt
008 190205b xxu||||| |||| 00| 0 eng d
020 _a0873718348
082 _a631.42
_bB57S
100 _aBlack, Charles A.
245 _aSoil Fertility Evaluation and Control
260 _aBoca Raton
_bCRC Press
_c1993
300 _axiii,746p.
650 _aTechnology (Applied Sciences)
650 _aAgriculture and Related Technologies
650 _aSoil Fertility
650 _aFertilizers
942 _2ddc
_cBK
999 _c20614
_d20614