000 00296 a2200121 4500
041 _aEnglish
082 _a591.1
_bZOO
245 _aZoology
_b animal physiology block-1
260 _c1986
_aSri Lanka
_bThe Open University
_g1986
300 _a178p.
650 _aZoological Sciences
942 _cLEB
999 _c22314
_d22314