Yazar
Randolph Barker
18 cilt bulundu.
Randolph Barker · Resources for the Future
346 sayfa · 1985
Rice trade / Asia, economic conditions / Riz / Commerce
Randolph Barker, David Molden · CABI Pub.
343 sayfa · 2003
Crops and water / Water in agriculture / Irrigation farming
Sandra B. Barker, Rebecca A. Vokes, Randolph T. Barker · Purdue University Press
102 sayfa · 2019
Health services administration / Medicine / Education
Randolph Barker, Beth Rose, Radha Sinha · Croom Helm
266 sayfa · 1982
Rural conditions / Agriculture / Agriculture, economic aspects, china / Economic aspects
Randolph Barker · Comprehensive Assessment of Water Management in Agriculture
48 sayfa · 2004
Agricultural subsidies / Agriculture / Irrigation farming / Economic aspects
Randolph Barker · Comprehensive Assessment of Water Management in Agriculture
45 sayfa · 2004
Irrigation / Management / History
Randolph Barker · Yayınevi bilinmiyor
123 sayfa · 1957
Agriculture / Beef cattle / Economic aspects of Agriculture
Randolph Barker · Cornell University
79 sayfa · 1984
Economic aspects of Irrigation / Economic aspects of Water resources development / Irrigation / Water resources development
Randolph Barker · Ủy ban ké̂ hoạch nhà nước và Tỏ̂ chức lương thực nông nghiệp của Liên Hiệp Quó̂c (FAO)
255 sayfa · 1991
Agriculture and state / Congresses
Randolph Barker · Agricultural Experiment Station, Oregon State College
Sayfa sayısı yok · 1958
Beef cattle / Economic aspects of Beef cattle
Randolph Barker, Beth Rose · International Agriculture Program, New York State College of Agricultural Life Sciences, Cornell University
149 sayfa · 1983
Agriculture / Congresses / Rural development
Randolph Barker, R. Barker, C. David, Y. Hayami · Food & Agriculture Organization of the UN (FA
146 sayfa · 1994
Government policy / Agriculture and state / Agriculture / Farm ownership / Capitalism
Randolph Barker, Beth Rose, Radha Sinha · Westview Press
266 sayfa · 1982
Agriculture, economic aspects, china
Randolph Barker, Changhong Pei, 孙祥剑, Yiping Li · Fujian ren min chu ban she
286 sayfa · 1985
Agriculture / Economic aspects / Rural conditions



