Pampanga State Agricultural University

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Methods of farm management investigations for improving farm productivity /

Yang, W. Y.

Methods of farm management investigations for improving farm productivity / [Prepared by] W. Y. Yang. - Revised Edition. - Rome : Food and Agriculture Organization of the United Nations, c1965. - xiii, 258 pages : Illustrations ; 23 cm. - FAO agricultural development paper ; no. 80 . - FAO agricultural development paper ; no. 80. .

9251010161


Farm management.