000 00321nam a22001337a 4500
003 OSt
008 231225b |||||||| |||| 00| 0 eng d
082 _a595.709794
_bU8A
100 _aUsinger,R.L.
245 _aAquatic insect of Calfornia
260 _aUniversity of Calfornia
_c1956
300 _a508
942 _2ddc
_cBK
999 _c35048
_d35048