000			00496nam a2200181Ia 4500
999			_c27751 _d27751
005			20220211120352.0
008			180712s9999 xx 000 0 und d
020			_a706912462
082			_a577 _bKUM _223
100			_aKUMAR, H.D.
245			_aModern concepts of ecology _c/[by] H.D.Kumar
250			_a2nd ed., r
260			_aNew Delhi _bVikas pub. _c1981
300			_aev. xii, 293 p.
500			_aIncludes glossary & index.
650			_aEcology
942			_cR