TY  - BOOK
AU  - Symposium on the use of isotopes and radiation in soil organic matter studies, Vienna, Jul.15-19, 1968.
TI  - Isotopes and radiation in soil organic-matter studies
T2  - International Atomic Energy Agency; Proceeding Series
U1  - 631.417:546.02 1968.7.15/19 (082.2) K8 
PY  - 1968///
CY  - Vienna
PB  - International Atomic Energy Agency
KW  - Soil-radiation effect,Humus
ER  -