TY  - BOOK
AU  - Comar, C. L.
TI  - Radioisotopes in Biology and Agriculture: principles and practice
U1  - 570 
PY  - 1955///
CY  - New York
PB  - McGraw-Hill Book
KW  - Radioisotopes - Agriculture
KW  - Radioisotopes - Biology
N1  - Includes index
ER  -