AUTHOR
Philippines (Republic) Department of Agriculture and Natural Resources
Agricultural Information Division
3
Alicante, M. M.
3
Division of Soil Survey and Conservation
3
Parks and Wildlife Office
2
Alicante, MArcos Mondejar 1895-
1
Burgos, Carlos Xeres
1
East Asian Extension Workshop (1st : 1955 : Manila and Baguio)
1
Fertilizer Administration
1
Mamisao, Jesus P.
1
Mariano, Juan A.
1
Miles, Ivan E.
1
Philippines (Republic) Bureau of Agricultural Extension
1
Romero, Isidoro A.
1
Rosell, Dominador Z.
1
Tingzon, Jorge A.
1