000 00322 am a2200121 a 4500
100 1 _aSnodgrass, R.E.
245 1 _aAnimal societies, from slime molds to man
260 _aWashington
_c1961
300 _a425-445 p.
942 _2udc
_cB
440 _aAnimal Smithsonian Institution. Publication No. 4448
901 _aS14056
999 _c108283
_d108283