Sulphur in biology - 316 páginas - Ciba Foundation symposium ; new ser., 72 . "symposium on biology of sulphur, ciba foundation, 1979" ISBN: 9021940787 Subjects--Topical Terms: Azufre--Metabolismo--CongresosAzufre--Efectos fisiológicos--Congresos LC Class. No.: QP535.A1 / S84 1979