000			00332nam a22001337a 4500
082			_a576.8 _bSTE/P
100			_aStebbins,G Ledyard
245			_aProcess of Organic Evolution/ _cby G Ledyard Stebbins
250			_a2nd ed.
260			_aNew Delhi: _bPrentice-Hall, _c1971.
300			_a192p.
650			_aEvolution
942			_cBK
999			_c646731 _d646731