• Potato in Indonesia : prospects for medium altitude production 

      Bottema, J.W. Taco; Siregar, Hoky; Pasaribu, Sahat M.; Gijsbers, Govert; Basuki, Rofik S. (CGPRT Centre, 1989)

      The study: ?Potato in Indonesia: prospects of medium altitude potato? was undertaken by the CGPRT Centre, in collaboration with the Central Research Institute for Horticulture (CRIH), the Lembang Horticultural Research ...

    • Soybean research and development in Indonesia 

      Bottema, J.W. Taco; Dauphin, F.; Gijsbers, Govert (CGPRT Centre, 1987)
      In co-operation with the Agency for Agricultural Research and Development (AARD) and Central Research Institute for Food Crops (CRIFC), the CGPRT Centre organized a Workshop on Soybean Research and Development in Indonesia ...