Development of a soil-based sampling frame for Davao del Norte

Development of a soil-based sampling frame for Davao del Norte

書誌詳細
その他の著者: Ericta, Carmelita Nuguid 1949-
フォーマット: 図書
言語:English
出版事項: Quezon City Philippine Statistical Association through a grant from the United States Agency for International Development 1993.
シリーズ:ASSIST monograph series no.1, August 1993
主題:
Soils > Testing. > Philippines > Davao del Norte.
Agricultural surveys > Philippines > Davao del Norte.
Agriculture > Philippines > Davao del Norte > Statistics.
Soil productivity > Philippines > Davao del Norte.