The effect of innovation on farm income in two selected barrios of Batangas and two selected barrios of Laguna, Philippines, 1958-1962

The effect of innovation on farm income in two selected barrios of Batangas and two selected barrios of Laguna, Philippines, 1958-1962

書誌詳細
第一著者: Akhtar, Muhammad Iqbal 1934-
フォーマット: 学位論文
言語:English
出版事項: 1963.
主題:
Farm management.
Agriculture > Economic aspects.