000 00321nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a591.5
100 _aWatt,K.E.F.
245 _aEcology and resource management.
260 _aN.Y.
_bMcGraw-Hill
_c1968
300 _a450
650 _aZoological Sci.
942 _2ddc
_cBK
999 _c5104
_d5104