TY  - BOOK
AU  - Sorokin Y I
TI  - Radioisotopic methods in hydrobiology
SN  - 3540646728 (hbd)
U1  - G955:(E:3,E), N9 
PY  - 1999///
CY  - Berlin
PB  - Springer-Verlag         
N1  - Bibliographical references 296-321p
ER  -