000 00438 a2200169 4500
999 _c428
_d428
003 ISURa
008 200214b xxu||||| |||| 00| 0 eng d
020 _a9789401164108
041 _aEnglish
082 _a631
_bSPE
100 _aSpedding , C.
_975172
245 _aAn introduction to agricultural systems
260 _bSpringer
_aLondon
_c1988
300 _aviii , 189 p.
_c24 cm.
650 _aAGRICULTURE SYSTEM
_915043
942 _cLN
_2ddc