Cita APA

Philippines. Ecosystems Research and Development Bureau. (1989). Integrated research and development plans and programs of the Department of Environment and Natural Resources, 1989-1993. Department of Environment and Natural Resources, Ecosystems Research and Development Bureau.

Citación estilo Chicago

Philippines. Ecosystems Research and Development Bureau. Integrated Research and Development Plans and Programs of the Department of Environment and Natural Resources, 1989-1993. College, Laguna: Department of Environment and Natural Resources, Ecosystems Research and Development Bureau, 1989.

Cita MLA

Philippines. Ecosystems Research and Development Bureau. Integrated Research and Development Plans and Programs of the Department of Environment and Natural Resources, 1989-1993. Department of Environment and Natural Resources, Ecosystems Research and Development Bureau, 1989.