Antibiotics Robertson Pratt and Jean Dufrenoy.
Pratt, Robertson
Antibiotics Robertson Pratt and Jean Dufrenoy. - Philadelphia J.B. Lippincott 1949 - xi, 255p.: ill. 23cm.
615.779 / P75A
Antibiotics Robertson Pratt and Jean Dufrenoy. - Philadelphia J.B. Lippincott 1949 - xi, 255p.: ill. 23cm.
615.779 / P75A