Wozniak, Chris A., editor
Regulation of agricultural biotechnology: the United States and Canada
[, Springer], 2012
 eBooks
Kohls, Richard L.
Marketing of agricultural products / Richard L. Kohls
Macmillan, 1969
 Buku Teks SO
Muto, Kazuo
Marketing systems of agricultural products in Japan / by Kazuo Muto
Japan FAO Association , 1987
 Buku Teks
Kohls, Richard L.
Marketing of agricultural products / Richard L. Kohls
Macmillan, 1971
 Buku Teks SO
Rau, Allan Francis
Agricultural policy and trade liberalization in the United States 1934 to 1956
Libraire E.Droz, 1957
 Buku Teks SO