000			00441nam a2200169Ia 4500
999			_c24219 _d24219
005			20220221111802.0
008			180712s9999 xx 000 0 und d
020			_a340049660
082			_a577 _bBJO _223
100			_aBJORN, Lars Olof
245			_aLight and life _c/ [by] Lars Olof Bjorn
260			_aKent _bHodder and stoughton _c1976
300			_avi, 249 p.
500			_aIncludes appendix & index.
650			_aEcology
942			_cS