TY  - BOOK
ED  - Food and Agriculture Organization of the United Nations.
TI  - Improved use of plant nutrients: report of the expert consultation on better exploitation of plant nutrients held in Rome 18-22 April 1977 
SN  - 9251005834 (pbk)
U1  - 631 
PY  - 1978///
CY  - Rome
PB  - FAO
KW  - Fertilizers
KW  - Congresses
KW  - Crops
KW  - Nutrition
KW  - Soil management
KW  - Soil chemistry
KW  - Cropping systems
KW  - Plants
N1  - On title page: Soil Resources, Management and Conservation Service, Land and Water Development Division; Includes bibliographical references
ER  -