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1. Alternative energy sources:   Publication: Turkeyen: Division of Science and Technology, Univ. of Guyana Library, 1983 . [3], 21 p. Date:1983 Availability: Copies available: Turkeyen Campus Caribbean Research Library [QC 73 .8 U55] (2), Turkeyen Campus Science & Technology [QC 73 .8 U55] (1), Actions: Add to cart No cover image available No cover image available
2. Biomasa :   Publication: San Jose, Costa Rica : IICA, 1980 . 284 p. Date:1980 Availability: Copies available: Turkeyen Campus Science & Technology [Ref QC73.8 N6 I58] (1), Actions: Add to cart No cover image available No cover image available