00852nam a22002531 4500 23462 BD-RjUL 20211209000931.0 140311s1959 ilua 000 0 eng (BD-RjUL)23527 (OCoLC)166673 DLC ODaWU OCoLC DLC BD-RjUL eng eng 910.7 PLF 1959 Platt, Robert S. (Robert Swanton), 1891-1964, 72271 Field study in American geography : the development of theory and method exemplified by selections / Robert S Platt Chicago, 1959. 405 p. : ill. ; 23 cm. University of Chicago. Dept. of Geography. Research paper no. 61 Geography Study and teaching United States. 72272 ddc BK 23462 23462 0 0 ddc 0 2 NFIC RUCL RUCL Reading 1962-09-10 Dept. of Geography 0 910.7 PLF 1959 2014-03-11 00:00:00 C-1 2014-03-11 BK