"knowles, r . "
economic and social geography: / r.. knowles - 4 ed. - uk : heinemann 1981. - "xi, 336p.; 22 cm." - made simple books .
includes bibliography
0-434-98478-7
"geography,economic--"
330. 9 kno
economic and social geography: / r.. knowles - 4 ed. - uk : heinemann 1981. - "xi, 336p.; 22 cm." - made simple books .
includes bibliography
0-434-98478-7
"geography,economic--"
330. 9 kno