Text ( visual ) : unmediated Housing classes and the socio-ecological system / Roslyn H. Barbolet. -- London : Centre for Environment Studies , 1969. -- 47 p. : ill. ; 30 cm. -- (University working papers ; CES UWP 4). -- (BA44057530) ; https://ci.nii.ac.jp/ncid/BA44057530 Author Heading(s): Barbolet, Roslyn H ; Centre for Environmental Studies (Great Britain). -- Classification(s): DC19 : 363.5/09422. -- Subject Heading(s): PRECIS : South-east England. Urban regions. Housing market, 1960-1966 - Sociological perspectives ; LCSH : Housing -- England -- South East -- History -- 20th century