TY  - BOOK
ED  - Ministry of Agriculture, Fisheries and Food, 
TI  - Nitrogen and soil organic matter: proceedings of a conference organized by the soil scientists of the national agricultural advisory service october 22nd-23rd, 1964/ 
T2  - Tropical agricultural extension handbooks
SN  - 0112409156 (hardback)
AV  - S651 N58 
PY  - 1969///
CY  - London
PB  - Her Majesty's Stationery office
KW  - Nitorgen fertilizers
KW  - Plants
KW  - Effect of nitrigen on
KW  - Soils
KW  - Nitrogen content
N1  - Includes index
ER  -