TY  - BOOK
AU  - Tinsley, J.;Darbyshire, J.F
TI  - Biological processes and soil fertility
SN  - 9024729025
PY  - 1984///
CY  - Boston
PB  - M. Nijhoff/ W.Junk
KW  - Soil biology -- Congresses Soil fertility -- Congresses
ER  -