000 00324 a2200109 4500
008 180702b xxu||||| |||| 00|
100 _aHaslam, S. M.
245 _aRiver plants the macrophytic vegetation of water courses /
_cS. M. Haslam
260 _aCambridge
_bCambridge University Press
_c1978
300 _a450p.
942 _2ddc
_cBK
999 _c6408
_d6408