Home Publications & Data Book Report on the activities carried out by CRIN's technical-scientific staff in 1991 author(s) Armenta Soto, Jorge Luis published in1992 regions Colombia original file download full citation Armenta Soto, Jorge Luis; Coulombe, Jean. 1992. Report on the activities carried out by CRIN's technical-scientific staff in 1991 . Caribbean Rice Improvement Network (CRIN), Juma Bonao, DO. 95 p.