Antibiotics.
Pratt, Robertson
Antibiotics. Robertson Pratt and Jean Dufrenoy. - 2d ed. - Philadelphia Lippincott 1953. - 398 p. illus. 24 cm.
53007660
Antibiotics.
Antibiotics.
RM267 / .P7 1953
615.329
Antibiotics. Robertson Pratt and Jean Dufrenoy. - 2d ed. - Philadelphia Lippincott 1953. - 398 p. illus. 24 cm.
53007660
Antibiotics.
Antibiotics.
RM267 / .P7 1953
615.329