TY  - BOOK
AU  - "Leith, H. & Whittaker, R.H., Ed."
TI  - Primary productivity of the biosphere (Ecology studies 14)
U1  - 577-486:581.132.087.1   L5.1 
PY  - 0000///Berlin
CY  - 1975
PB  - Springer-Verlag
ER  -