Gaya APA

Pramono, U. (1995). Economic Evaluation Of Bench Terracing Program A Case Study In The Lepper Sdo (Wonogiri Watershed, Java, Indonesian), . : Golorado.

Gaya MLA

Pramono, Untung. "Economic Evaluation Of Bench Terracing Program A Case Study In The Lepper Sdo (Wonogiri Watershed, Java, Indonesian),". : Golorado, 1995. Text.