The nitrogen cycle in a " Terra Firme " Rainforest on Oxisol in the Amazon Territory of Venezuela . Plant and Soil 67 : 325–332 . " AND 1983. Nitrogen dynamics during conversion of primary Amazonian rain forest to slash and burn ...
Effects of 1978 freeze on native plants of Sonora , Mexico . Desert Plants 1 ( 1 ) : 33-36 . 288. JORDAN , C. et al . 1982. The nitrogen cycle in a " Terra Firme " rainforest on oxisol in the Amazon territory of Venezuela .