TY  - BOOK
AU  - Jens AA. Hensen
AU  -  Kaj Henriksen, 
TI  - Nitrogen in organic works applied to soils
SN  - 0-12-323440-9
U1  - 631.86 
PY  - 1989///
CY  - London
PB  - Academic Press
N1  - Jens AA. Hensen & Kaj Henriksen: Nitrogen in organic works applied to soils.  London.  Academic Press, 1989. 0-12-323440-9--(631.86HEN)
ER  -