Early agrometrological crop yield assesment. - Rome : Food and Agriculture Organization of the United Nations, 1986. - v, 149 p. : 29 cm. - FAO plant production paper ; 73 . Includes bibliographical references. ISBN: 9251024197 Subjects--Topical Terms: Meteorology, Agriculture.Crop yields. LC Class. No.: ORG S600.5 / E27 1986