000 00672nam a2200217 a 4500
005 20180323190809.0
008 060727s19uu xx 00 eng d
020 _a0070666903
100 1 0 _aUsinger, Robert L.
245 1 4 _aThe life of rivers and streams /
_cRobert L. Usinger.
260 0 _aNew York :
_bMcGraw-Hill in cooperation with The World Book Encyclopedia,
_cc1967.
300 _a232 p. :
_bchiefly col. ill. ;
_c26 cm.
440 0 _aOur living world of nature
500 _aIncludes index.
650 _aAquatic ecology.
650 _aAquatic insects.
650 4 _aMarine ecology.
650 4 _aMarine insects.
650 4 _aEntomology.
942 _2ddc
999 _c16362
_d16362