Platt, Robert S. 1891-1964,
Field study in American geography; the development of theory and method exemplified by selections. - Chicago, 1959. - 405 p. : ill. ; 23 cm. - University of Chicago. Dept. of Geography. Research paper no. 61 .
60000205
Geography--Study and teaching--United States.
H31 / .C514 no. 61
910 / PLF
Field study in American geography; the development of theory and method exemplified by selections. - Chicago, 1959. - 405 p. : ill. ; 23 cm. - University of Chicago. Dept. of Geography. Research paper no. 61 .
60000205
Geography--Study and teaching--United States.
H31 / .C514 no. 61
910 / PLF