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

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

Библиографические подробности
Другие авторы: Ericta, Carmelita Nuguid 1949-
Формат: ‌
Язык:English
Опубликовано: Quezon City Philippine Statistical Association through a grant from the United States Agency for International Development 1993.
Серии:ASSIST monograph series no.1, August 1993
Предметы:
Soils > Testing. > Philippines > Davao del Norte.
Agricultural surveys > Philippines > Davao del Norte.
Agriculture > Philippines > Davao del Norte > Statistics.
Soil productivity > Philippines > Davao del Norte.