TY  - BOOK
AU  - Frissel M J Ed.
ED  - International conference on cycling of mineral nutrients in agricultural ecosystems (1 : 1976 : Amsterdam)
TI  - Proceeding on cycling of mineral nutrients in agricultural ecosystems
T2  - Developments in agricultural and managed - forest ecology; 3
U1  - J:1-95p1,N76, L8 
PY  - 1978///
CY  - Amsterdam
PB  - Elsevier Scientific        
KW  -  Soil-Ecosystems
KW  - Agriculture
ER  -