8

Commuting, Migration, and Rural-Urban Population Dynamics

Year:
2000
Language:
english
File:
PDF, 188 KB
english, 2000
9

Vacuum ultraviolet photoelectric emission from amorphous ice

Year:
1978
Language:
english
File:
PDF, 381 KB
english, 1978
20

The quantification of toxaphene in environmental samples

Year:
1993
Language:
english
File:
PDF, 617 KB
english, 1993
25

The Computation of Returns on Agricultural Real Estate, 1940-1960

Year:
1965
Language:
english
File:
PDF, 891 KB
english, 1965
26

The Fixation of Potash by a Kaolinitic and a Montmorillonitic Soil1

Year:
1945
Language:
english
File:
PDF, 227 KB
english, 1945
31

A Framework for Analyzing Agricultural and Food Policy in the 1980s

Year:
1981
Language:
english
File:
PDF, 472 KB
english, 1981
39

American Farm Policy 1948-1973

Year:
1977
Language:
english
File:
PDF, 428 KB
english, 1977
43

[untitled]

Year:
1979
Language:
english
File:
PDF, 122 KB
english, 1979
49

Technological Change: Its Conception and Measurement

Year:
1967
Language:
english
File:
PDF, 194 KB
english, 1967
50

Agricultural Sustainability in a Changing World Order

Year:
1985
Language:
english
File:
PDF, 337 KB
english, 1985