@ARTICLE {TONYE:1993, title = {Implications of national land legislation and customary land and tree tenure on the adoption of alley farming}, author = {Tony{\'e}, J. and Meke-Me-Ze, C. and Titi-Nwel, P. }, journal = {Agroforestry Systems}, year = {1993}, volume = {22}, pages = {153--160}, }