000 00269 a2200109 4500
008 180725b xxu||||| |||| 00|
100 _9Pickering, A.D
245 _aStream and fish
_cPickering, A.D
260 _aLondon
_bAcademic Press
_c1981
300 _a360,P
942 _2ddc
_cBK
999 _c6697
_d6697