00362nam a2200133Ia 4500008004100000082002600041100002100067245002500088260004200113300001000155600002100165600002100186650002100207140113s9999 xx 000 0 und d a576.8.097.29(02) L0.1 a"Ajl, Samuel J." aMicrobial toxins v.1 b"New York : Academic Press Inc, 1970" a517p. a"Kadis, Solomon" a"Kadis, Solomon" aMicrobial toxins