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COMMUNITY HEALTH AND SANITATION by KERR, CHARLES (Paperback - 1990) ISBN: 9781853390180 Subject: SOCIETY, POLITICS & PHILOSOPHY Publisher: INTERMEDIATE TECHNOLOGY P |
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COMMUNITY WATER DEVELOPMENT by KERR, CHARLES (Paperback) ISBN: 9780946688234 Subject: SCIENTIFIC & TECHNICAL Publisher: INTERMEDIATE TECHNOLOGY |
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GROWING DIVERSITY: GENETIC RESOURCES AND LOCAL FOOD SECURITY by COOPER, DAVID (Paperback - 1992) ISBN: 9781853391231 Subject: FARMING Publisher: INTERMEDIATE TECHNOLOGY |
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SMALL HYDRO POOWER IN CHINA: A SURVEY by HANGZHOU REGIONAL CENTRE (1985) ISBN: 9780946688463 Subject: CHINA Publisher: INTERMEDIATE TECHNOLOGY |
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