By   Maass BL   Isselstein J   in African Journal of Range and Forage Science

ISSN:1727-9380|23|1|49-58

Taylor & Francis Ltd‎(2006)‎

Access to resources Favorite 15.365016

By Kehlenbeck K.   Maass B.L.   in Agroforestry Systems

ISSN:0167-4366|63|1|53-62

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 3.4129343