000 00308nam a2200133Ia 4500
008 160306s9999 xx 000 0 und d
041 _aENG
080 _a599.355.5
_bGEI-M
245 _aMountain sheep
260 _c1971
_aChicago
300 _a xv, 383p.
700 _aSchaller, George B
942 _cBK
_2udc
999 _c35025
_d35025