AUTHOR
- Asian Vegetable Research and Development Center 2 canlyniadau
- Alparce, Ma Teresita C. 1 canlyniadau
- Bangladesh Agricultural Research Institute 1 canlyniadau
- Chadha, M. L. 1 canlyniadau
- International Trade Centre. UNCTAD/GATT 1 canlyniadau
- Philippine Council for Agriculture, Forestry and Natural Resources Research and Development 1 canlyniadau
- Philippines. Department of Science and Technology 1 canlyniadau
- United States. Agency for International Development 1 canlyniadau
- University of the Philippines Baguio. Cordillera Studies Center 1 canlyniadau
- University of the Philippines Los Baños. Program on Environmental Science and Management 1 canlyniadau