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REPORT OF THE FOURTH MEETING OF THE STEERING COMMITTEE OF RENACO
(AHMADU BELLO UNIVERSITY, 1988-11)
1987 AND 1988 REGIONAL COWPEA TRIALS (RENACO)
(AU-SAFGRADIITA, 1988-11)
SAFGRAD – IDRC-UPPER VOLTA NATIONAL COWPEA IMPROVEMENT PROJECT Report 1982
(OAU/STRC - SAFGRAD, 1982-06)