000 00289nam a2200121Ia 4500
001 84184
008 170722s9999 xx 000 0 und d
100 _aGerasimov, Ip
245 _aGeography and ecology /
260 _bProgress Pubs
_aMoscow
_c1983
300 _a168
_c20 cm.
942 _cGEN
999 _c12402
_d12402