By Gertenbach WD   Miles N   Stewart IB   in African Journal of Range and Forage Science

ISSN:1727-9380|18|1|31-35

Taylor & Francis Ltd‎(2001)‎

Access to resources Favorite 10.085936

By Stewart I.B.   in Sports Medicine

ISSN:0112-1642|32|6|361-369

Adis International‎(2002)‎

Access to resources Favorite 3.4324462