000 00414nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a591 J1
100 _a"Jessop, Nancy M"
245 0 _aTheory and Problems of Zoology
250 _a\\197600ENGGPS000
260 _aA&A Publishers
260 _b1976
260 _cNew Delhi
300 _a484 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c50872
_d50872