THE INFLUENCE OF FIVE NATIVE TREE SPECIES ON SOIL CHEMISTRY IN A SUBTROPICAL HUMID FOREST REGION OF ARGENTINA Roberto Fernández Department of Forest Sciences , National University of Misiones ( UNaM ) , Argentina .

The Influence of native tree species on soil chemistry in a subtropical humid forest region of Argentina , Journal of Tropical Forest Science , 10 ( 2 ) : 188–196 . Grubb , P.J. , 1989. The role of mineral nutrients in the tropics : a ...