000 003360000a22001450004500
008 140223b1957 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aK J7
082 _aK J7
100 _aBESLY (M A)
700 _aMEYER (G R)
245 _aField work in animal biology.
260 _aLondon
_bMethuen
_c1957
650 _aZOOLOGY
999 _c78725
_d78725