Delorit, Richard J., author
Crop production
Prentice-Hall, 1967
 Buku Teks
Muhammad Ashraf, editor
Crop production for agricultural improvement
[, Springer], 2012
 eBooks
Poate, C.D.
Estimating crop production in development projects : methods and their limitations / C.D. Poate, Dennis J. Casley
The World Bank , 1985
 Buku Teks
Smith, Harris P. (Harris Pearson), author
Mesin dan peralatan usaha tani = Farm machinery and equipment
Gadjah Mada University Press, 1990
 Buku Teks
Crop science and food production
by Douglas D. Bishop ... [et al.]
McGraw-Hill, 1983
 Buku Teks
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