000 00464nam a2200181Ia 4500
001 MPKV022625
008 120911s9999 xx 000 0 und d
082 _aSPE
100 _aSpedding C R W
245 _aBiology of Agricultural Systems
_cSpedding, C R W;
246 _aBiology of Agricultural Systems
260 _bAcademic Press
_c1975
300 _b261 pp
365 _b504
650 _aBiology
700 _aSpedding, C R W
700 _aSpedding C R W
999 _c21634
_d21634