Antibiotics, isolation, separation, and purification - Amsterdam; New York; New York Elsevier Scientific Pub. Co. ; ; distributors for the U.S. and Canada, Elsevier North-Holland, 1978 - x, 771 p. : ISBN: 0444417273 : Subjects--Topical Terms: Antibiotics. LC Class. No.: QD375 / .W44-1978