00535nam a22001697a 4500 220613b xxu||||| |||| 00| 0 eng d 9789982012850 23 621.042 Makulumiza Wilson Nkhoma Renewable energy Uses 2/ by Wilson Nkhoma Makulumiza and Harod Frank Gonthi Harare UNESCO c1999 54p.: col. ill. Includes index Renewable energy sources--Technological innovations Gonthi, Harold Frank ddc BK 33320 33320 0 0 ddc 0 0 NFIC ZA ZA CHILD 2022-06-13 Book Aid International 8000.00 J 621.042 MAK 0059432 2026-09-11 11:12:32 12000.00 2022-06-13 BK