Uso rústico de la madera en el área rural de la región occidental de El Salvador . ... CR - INFORAT 41510 STEVENSON , N.S. The evolution of vegetation survey and rural planning in British Honduras . ( En ) . Empire Forestry Review ( RU ) ...

STEVENSON , N. S. The evolution of vegetation survey and rural planning in British Honduras . Empire Forestry Journal 17 ( 1 ) : 9-26 . July 1938 . 54 . 49. TANSLEY , ARTHUR G. Introduction to plant ecology ; a guide for beginners in ...