TY  - BOOK
AU  - Panse,V.G.
ED  - Food and Agriculture Organization of the United Nations.
TI  - Estimation of crop yields / 
PY  - 1954///
CY  - Rome : 
PB  - Food and Agriculture Organisation of the United Nations, 
KW  - Crop yields
KW  - Agricultural estimation and reporting
N1  -  Includes bibliographical references
ER  -