Yazar
gelia t castillo
9 cilt bulundu.
Sylvia H. Guerrero, Gelia T. Castillo · The University of the Philppines Press
400 sayfa · 2002
Kategori yok
Gelia T. Castillo · International Development Research Centre
688 sayfa · 1977
Rural conditions / Agriculture / Rural development / Philippines, social conditions / Economic aspects
Gelia T. Castillo · Philippine Institute for Development Studies
666 sayfa · 1983
Rural development / Citizen participation
Gelia T. Castillo · Philippine Institute for Development Studies
629 sayfa · 1995
Rural Sociology / Rural conditions / Congresses / Rural development / Social Sciences
Gelia T. Castillo · De La Salle University, Angelo King Institute for Economic and Business Studies
182 sayfa · 2006
Rice
Gelia T. Castillo · Agricultural Development Council
Sayfa sayısı yok · 1964
Research methods / Social change / Social science research
Gelia T. Castillo · Southeast Asian Regional Center for Graduate Study and Research in Agriculture
410 sayfa · 1975
Rice workers / Rice / Agriculture / Economic aspects