A selected bibliography of soil phosphorus and phosphate fertilization for the tropics /

by Yost, Russell Shelley, Yost, Russell Shelley

Green manure and legume convers in the tropics /

by Yost, Russell Shelley, Yost, Russell Shelley, Evans, Dale
Published 1988

Fertilización fosforada del pejibaye para palmito (Bactris gasipaes) en vivero y en plantación /

by Ares, Adrián