Gregor, Howard F.
Geography of agriculture; themes in research [by] Howard F. Gregor. - Englewood Cliffs, N.J., Prentice-Hall [1970] - ix, 181 p. illus., maps. 23 cm. - Prentice-Hall foundations of economic geography series .
Includes bibliographical references.
0133513203
73127855
Agricultural geography.
S439 / .G783
333.7/6
Geography of agriculture; themes in research [by] Howard F. Gregor. - Englewood Cliffs, N.J., Prentice-Hall [1970] - ix, 181 p. illus., maps. 23 cm. - Prentice-Hall foundations of economic geography series .
Includes bibliographical references.
0133513203
73127855
Agricultural geography.
S439 / .G783
333.7/6