000 00521 a2200169 4500
020 _a0 07 017977 8 :
_c$ 56.50
040 _aSYAMSUNDAR COLLEGE
_bENGLISH LANGUAGE
082 _a597.6
_bDUE-BIO
090 _c6644
_d6644
100 _aDuellman, William E.
245 _aBiology of amphibians /
_cWilliams E. Duellman, Linda Trueb ; illustrated by Linda Trueb.
260 _aNew York :
_bMcGraw-Hill,
_cc 1986
300 _axvii, 670p. : ill. ;
_c27x21cm.
500 _aIncludes index.
650 _aAMPHIBIA
942 _cTEXB
999 _c6630
_d6630