TY - BOOK ED - Food and Agriculture Organization of the United Nations. TI - Multiple frame agricultural surveys SN - 9251040745 (v. 2) SN - 1014-3378 PY - 1998///- CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Agricultural surveys KW - Design KW - Sampling (Statistics) N1 - "M-77"--V. 2, t.p. verso; Includes bibliographical references ER -