Ang alamimbayan ng mga Manobo sa apat na bayan ng Timog Agusan [microform] - Arquisola, Hilaria Laserna (Quezon City Photoduplication Service, University of the Philippines Library, 1974)
Microfilmed with 8 other titles.
Thesis (M.A.)--University of Santo Tomas, Manila.
Originally published in 1971
Keywords: Manobo tribe; Minorities -- Philippines