San José : Centro Agronómico Tropical de Investigación y Enseñanza, 1986
Physical Description:
267p. : ill.
Publication Year:
1986
ISBN:
9977-57-030-2
DOI:
Notes:
Produced as a part of a cooperative project of IIED and USAID. Accompanied by an executive summary. Includes bibliographic references. Library has one copy in english and one copy in spanish.