Cita APA

Ramirez, D. M. (1988). Indigenous soil conservation strategies in the Philippine upland farms. Environment and Policy Institute, Eastwest Center.

Citación estilo Chicago

Ramirez, Domingo M. Indigenous Soil Conservation Strategies in the Philippine Upland Farms. Honolulu, Hawaii: Environment and Policy Institute, Eastwest Center, 1988.

Cita MLA

Ramirez, Domingo M. Indigenous Soil Conservation Strategies in the Philippine Upland Farms. Environment and Policy Institute, Eastwest Center, 1988.