00512cam a2200205 4500 1237608 20180307091808.0 710708s1971 nyua 001 0 eng 70146674 0471969001 DLC DLC DLC eng 576 wye 576 wye 11 bio Microorganisms and man [by] Orville Wyss [and] Curtis Eklund. 7 cbc orignew 2 ncip 19 y-gencatlg ddc BK 44342 44342