26465
Gregor, Howard F.
Geography of agriculture; themes in research
Englewood Cliffs, N.J.
Prentice-Hall
]1970[
ix, 181p.: ill
Prentice-Hall foundations of economic geography series
Includes bibliographical references
]by[ Howard F. Gregor
، Agricultural geography
S
439
.
G783
AU
TI
LE
