Yazar
James A Duffield
8 cilt bulundu.
Mildred Augustine Wirt Benson · Simon Pulse
224 sayfa · 1996
series:HardyBoys / series:NancyDrew / collectionID:HBND2
Mildred Augustine Wirt Benson · Grosset & Dunlap
169 sayfa · 1934
Mystery and detective stories / Detective and mystery stories / Children's stories / Juvenile literature / Fiction
Keith J. Collins, James A. Duffield · CABI
357 sayfa · 2005
Agriculture and energy / Congresses / Alcohol fuel industry / Renewable energy sources / Recycling
James A Duffield · U.S. Dept. of Agriculture, Economic Research Service
13 sayfa · 1989
Aliens / Labor costs / Agricultural laborers
James A. Duffield · U.S. Dept. of Agriculture, Economic Research Service
32 sayfa · 1998
United States / Agriculture and state / Agriculture / Agricultural productivity
James A Duffield · U.S. Dept. of Agriculture, Economic Research Service, Agriculture and Rural Economy Division
20 sayfa · 1990
Agricultural laborers / Economic aspects / Economic aspects of Emigration and immigration law / Elasticity (Economics) / Emigration and immigration law
James A. Duffield · U.S. Dept. of Agriculture, Economic Research Service, Agriculture and Rural Economy Division
23 sayfa · 1991
Emigration and immigration law / Foreign Agricultural laborers / Produce trade
James A. Duffield · Center for Agricultural and Rural Development, Iowa State University
112 sayfa · 1983
Farm ownership / Farms / Foreign Investments / Foreign ownership