TY  - BOOK
AU  - Calvin, Melvin
TI  - Isotopic Carbon: techniques in its Measurement and Chemical Manipulation
U1  - 541.388 
PY  - 1949///
CY  - New York
PB  - John Wiley & Sons
KW  - Chemical Manipulation
KW  - Isotopes
KW  - Radiosotopes
N1  - Includes bibliographical references and index
ER  -