000			00318nam a2200121 4500
245			_aIntroduction to plant ecology _cMaurice Ashby
100			_aAshby, Maurice
250			_a2nd. ed.
260			_aLondon _bMacmillan _c1969
300			_avii,287p. : ill. ; 22cm.
500			_aAslo ELBS 1973 edn.
082			_a574.5 _bASH
999			_c24582 _d24582