000 00387nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aElton Charles
245 _aThe ecology of animals
260 _aUSA
_bMethuem
_c1966
300 _a97p.;18cm
650 _aanimal ecology
999 _c7723
_d7723