TY  - BOOK
AU  - Pomeroy,Lawrence R.
TI  - Cycles of essential elements
SN  - 0879331291
PY  - 1974///
CY  - Dowden
PB  - Hutchinson & Ross, Stroudsburg, Pa.
KW  - Biogeochemical cycles
N1  - Bibliography : p. 361-362
ER  -