New manual for the biology laboratory. Ed 3 - Bernal R. Weimer; Earl L. Core Roy B. Clarkson (New York John Wiley and Sons Inc, 1961)
Bernal R. Weimer; Earl L. Core & Roy B. Clarkson: New manual for the biology laboratory. Ed 3. (3rd Ed) New York. John Wiley and Sons Inc, 1961.--(574WEI)
ENGLISH