TY  - BOOK
AU  - Hansen, Jens Aage ,ed.
AU  - Henriksen, Kaj , ed.
TI  - Nitrogen in organic wastes applied to soils
SN  - 0123234409
PY  - 1989///
CY  - London
PB  - Academic Press
KW  - Nitrogen fertilizers
KW  - Soils
ER  -