000 00466nam a2200169Ia 4500
008 170101s1974 xx 000 0 und d
082 _a596.01 S24V
100 _aScientific American (Periodical)
245 0 _aVertebrates structures and functions
260 _bSan Francisco, U.S
_c1974
300 _a440p
440 _aReadings from Scientific American
650 _aVERTEBRATES
653 _aADAPTATION (BIOLOGY)
653 _aVERTEBRATES
942 _2ddc
_cB
999 _c57597
_d57597