000 nam a22 7a 4500
999 _c15917
_d15917
008 161107b xxu||||| |||| 00| 0 eng d
020 _a0874844177
050 _aQH 308.2 .R57 1979
100 _aEaston, Thomas A.
245 _aBioscope/
_cThomas A. Easton and Carl E. Rischer
250 _a1st ed.
260 _aPalo Alto, California:
_bMayfield Publishing Company,
_c1979
300 _axiv, 592p. :
_bill. ;
_c26 cm
500 _aIncludes index.
650 _aBiology.
700 _aRischer, Carl E.
942 _2lcc
_cBOOKS
_hQH 308.2 .R57 1979