Slums, projects, and people : Back, Kurt W[olfgang] ; Social Science Research Center. College of Social Sciences. Univ. of Puerto Rico ; Social psychological problems of relocation in Puerto Rico

Family planning and population control : the challenges of a succesful movement

Back, Kurt Wolfgang, (1989)

The family and population control : a Puerto Rican experiment in social change

Hill, Reuben, (1959)

Slums, projects, and people : social psychological problems of relocation in Puerto Rico

Back, Kurt Wolfgang, (1962)