-
3591
-
3592
-
3593
A scale for household Socio-Economic Level (SEL) in the 1973 national demographic survey
Gepubliceerd in 1975Boek -
3594
An analysis of resource productivity and credit needs of coconut farms in Southern Tagalog, 1973-74.
Gepubliceerd in 1975Thesis -
3595
-
3596
-
3597
-
3598
Reforestation and silvicultural techniques for regenerating Philippine forests
Gepubliceerd in 1975Boek -
3599
-
3600