Dros, J.M. (Phys.
Geography), 1994
Sustainable farming in the tropical rainforest: the controversy
of sustainability and productivity.
Potma, K. (Economy), 1994
Valuation of upland farming. Cost-benefit analysis and the
loss of environmental functions in two Sierra Madre communities.
Zorge,
R. van (Cultural Anthropology), 1994
Designing participation in environmental action; two case
studies in the northern Sierra Madre.
Balde,
M. (Cultural Anthropology), 1994
Perceptions and motivations in upland resource utilization:
a local perspective. The case of two upland communities in the
Sierra Madre.
Numan,
D. (Economy), 1994
Time is money? The allocation of family labour in two northern
Sierra Madre communities.
Veldhuizen,
E. van (Cultural Technology), 1994
Towards a methodological framework on local sustainable land
use design. Experiences from CVPED.
Peters,
L. (Agriculture), 1994
Shifting cultivation in the uplands of Maddela, Quirino,
the Philippines. A study on kaingin- making by pioneer shifting
cultivators.
Groot, M. de (Cultural and Anthropology), 1994
Looking for greener pastures. Upland-upland migration of
Ifugao people from the central mountain range to the forest
frontier of Luzon Island
Huijbregts,
B. (Soc. Geography), 1994
Pushing the forest fringe. Activities in the forest fringe
of a migrant community, Sierra Madre Mountains, Province of
Quirino.
Dijk,
B. van and Clement, P. (Tropical Land & Water Use), 1994
A GIS-based research on forest quality in the Sierra Madre
(1950-1990).
Aken,
B. van (Cultural and Social Anthropology), 1994
Social change and labour allocation in Kaingin agriculture
Maddela
Quirino.
Pagulayan, W. T. (Forestry), 1994
Determination of Potential Sites for Integrated Protected
Areas System in the Northern Sierra Madre Biogeographic Zone,
Cagayan Valley Region
Tuliao,
W. B. (Forestry), 1994
Land Suitability Assessment of the Northern Sierra Madre
Biogeographic Zone of Baggao, Cagayan.
Martin. E. T. (Forestry), 1994
Marketing Analysis of Forest Products in selected Sites of
the Northern Sierra Madre Biogeographic Zone.
Aggabao,
E. A. (Forestry), 1994
The Economic and Political Role of Chinese Community in the
Environment of the Northern Sierra Madre Biogeographic Zone.
