000 00285nam a2200097 4500
245 _aSystems analysis and simulation in ecology
_cedited by Bernard C. Patten
710 _aPatten, Bernard C.
260 _aNew York
_bAcademic Press
_c1971
300 _a2 v.; 24cm.
082 _a574.502851
_bPAT
999 _c24457
_d24457