Agroforestry technologies and fodder production: concepts and examplesVON CARLOWITZ, P. G.Agroforestry systems. 1989, Vol 9, Num 1, pp 1-16, issn 0167-4366Article

ICRAF's multipurpose tree and shrub information systemVON CARLOWITZ, P. G.Agroforestry systems. 1987, Vol 5, Num 3, pp 319-338, issn 0167-4366Article

Open-pit sunken planting : a tree establishment technique for dry environmentsVON CARLOWITZ, P. G; WOLF, G. V.Agroforestry systems. 1991, Vol 15, Num 1, pp 17-29, issn 0167-4366Article