1
Published 1989
Subjects: ...Agriculture and state -- Case studies -- Andes Region...
2
Published 1993
Subjects: ...Agriculture -- Economic aspects -- Case studies -- Developing countries...
3
Published 1991
Subjects: ...Agricultural prices -- Government policy -- Case studies -- Latin America...
4
by Yang, C. K, 1910-
Published 1965
Subjects: ...Agricultures, Cooperative -- Case studies -- China...
5
Published 1985
Subjects: ...Agricultural productivity -- Case studies -- Asia...