000 00446nam a2200169Ia 4500
001 MPKV016504
008 120911s9999 xx 000 0 und d
082 _aSPE
100 _aSpedding C R
245 _aIntroduction to Agriculture Systems
_cSpedding, C R;
246 _aIntroduction to Agriculture Systems
260 _bApplied Sci.
365 _b73.6
650 _aAgriculture Systems
700 _aSpedding, C R
700 _aSpedding C R
999 _c15593
_d15593