1982
. 1982. “Tree Gardening And Taungya On Java: Examples Of Agroforestry Techniques In The Humid Tropics”. Agroforestry Systems 1 (1): 53-70. doi:10.1007/BF00044329. https://doi.org/10.1007/BF00044329.
1983
. 1983. “Characterization And Evaluation Of Agroforestry Systems: The Case Of Acosta-Puriscal, Costa Rica”. Agroforestry Systems 1 (2): 101-115. doi:10.1007/BF00596352. https://doi.org/10.1007/BF00596352.
1985
. 1985. “Classification Of Agroforestry Systems”. Agroforestry Systems 3 (2): 97-128. doi:10.1007/BF00122638. https://doi.org/10.1007/BF00122638.
. 1985. “Multipurpose Leguminous Trees And Shrubs For Agroforestry”. Agroforestry Systems 2 (3): 145-163. doi:10.1007/BF00147030. https://doi.org/10.1007/BF00147030.
. 1985. “Promising Agroforestry Systems In Venezuela”. Agroforestry Systems 3 (2): 209-221. doi:10.1007/BF00122644. https://doi.org/10.1007/BF00122644.
1989
. 1989. “Large Cardamom (Amomum Subulatum Roxb.) Plantation - An Age Old Agroforestry System In Eastern Himalayas”. Agroforestry Systems 9 (3): 241-257. doi:10.1007/BF00141087. https://doi.org/10.1007/BF00141087.
. 1989. “Structure And Function Of Traditional Agroforestry Systems In The Western Himalaya. Ii. Nutrient Cycling”. Agroforestry Systems 9 (1): 71-89. doi:10.1007/BF00120156. https://doi.org/10.1007/BF00120156.
1994
. 1994. “Differentiating The Nature Of Agroforestry Systems And Agroforestry Knowledge Among Farmers In Southern Rwanda: Participatory And Formal Approaches As Complementary Methods”. Culture & Agriculture 15 (50): 5-11. doi:10.1525/cuag.1994.15.50.5. https://doi.org/10.1525/cuag.1994.15.50.5.
