000 00432 am a2200121 a 4500
100 1 _aEdwards, S.J. and Others
245 1 _aParasite-subject catalogue parasites
_bNematoda and acanthocephala
260 _aWashington
300 _a1-247 p.
942 _2udc
_cB
440 _aParasite-subject, Catalogue United States Department of Agriculture, Index-Catalogue of Medical and Veterinary Zoology. Supplement No. 21
901 _aS49360
999 _c105802
_d105802