000			00372nam a2200145Ia 4500
008			130629s9999 xx 000 0 und d
082			_a574.87 WIT-B
100			_aWitt,William De
245			_aBiology Of The World
260			_bW.B. Saunders Co. _c1977 _aPhiladelphia
300			_a568
650			_aBiology - Cytology (cell Biology)
650			_aBotany
942			_cBK
999			_c19950 _d19950