Social organization and social structure : (a modern system and role theory perspective) /

gan Bertrand, Alvin L.

Rural sociology: an analysis of contemporary rural life /

Cyhoeddwyd 1958

Rural land tenure in the United States : a socio-economic approach to problems, programs, and trends /

Cyhoeddwyd 1962

The human dimension of coastal zone development /

gan Paterson, Karen W.
Cyhoeddwyd 1974