000 00324nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aCharnes (A) and Lynn (WR)
245 0 _aMathematical analysis of decision problems in ecology
260 _bSpringer Herlag Bertin
260 _c1975
365 _b143.50
942 _cBK
999 _c201392
_d201392