The enchanted ring :
Sheehan, John C.
The enchanted ring : the untold story of penicillin / John C. Sheehan. - Cambridge : MIT Press, 1982. - xvi, 224 p. : ill. ; 22 cm.
Includes bibliography and index.
Open access.
0262192047
822093
Penicillin--History.
The enchanted ring : the untold story of penicillin / John C. Sheehan. - Cambridge : MIT Press, 1982. - xvi, 224 p. : ill. ; 22 cm.
Includes bibliography and index.
Open access.
0262192047
822093
Penicillin--History.