TY  - BOOK
AU  - Frissel, M. J
TI  - Simulation of Nitrogen behaviour of Soil- plant systems: Papers of a workshop Models for behaviour of nitrogen in soil and uptake by plant Comparison betweendifferent approaches Wagenningen
SN  - 9022007359
U1  - 631.4 F 
PY  - 1981///
CY  - Netherlands
PB  - Centre for Agricultural Publishing And Documentation Wageningen
ER  -