A study of Pinus radiata understorey and its relationship to adjacent natural forestAuthor: Goodwin, M.Document Type: Thesis (MSc – Environmental Science)Period: ca 1997 - 99 Expand
Nutrient cycling in some indigenous and exotic forests in WestlandAuthor: Levett, M.P.Period: ca 1976 - 78 Expand
The trees’ influence on soil development : nutrient cycling strategies of treesAuthor: Janssen, H.J.Document Type: Thesis (MSc)Period: ca 1993 - 95 Expand