[Proceedings of a] seminar-workshop on non-metallic mineral resources development, Nayong Kalikasan, Caliraya, Laguna, Nov. 8-9, 1978

[Proceedings of a] seminar-workshop on non-metallic mineral resources development, Nayong Kalikasan, Caliraya, Laguna, Nov. 8-9, 1978

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Detalles Bibliográficos
Corporate Authors: Philippine Council for Agricultural Resources Research, Seminar-Workshop on Non-metallic Mineral Resources Development (1st : Laguna : 1978) III.Title
Formato: Libro
Idioma:English
Publicado: [S.l. s.n. 1979n]
Subjects:
Mineral resources > Philippines.