TY  - BOOK
AU  - Gregory Derek
TI  - Ideology, science and human geography
SN  - 0 09 133120 X
U1  - U47:g(Sigma), L8 
PY  - 1978///
CY  - London
PB  - Hutchinson U K        
KW  - Human Geography
N1  - Bib p. 175-94
ER  -