000 00477nam a2200169Ia 4500
008 170901s1978 xx 000 0 und d
020 _a0679210512
082 _a591
_bS96W
100 _aSwenson, Allan A.
245 0 _aWorld above your head
_bAnimals that live in trees, barns, and on Cliffs
260 _aNew York
_bDavid McKay Company, Inc.
_c1978
300 _a58
650 _aPure Sciences
650 _aZoological sciences
653 _aZoology
942 _2ddc
_cBK
_01
999 _c10008
_d10008