TY - BOOK AU - Hislop,Drummond TI - Energy options: an introduction to small-scale renewable energy technologies SN - 1853390828 U1 - 333.794091724 20 PY - 1992/// CY - London PB - Intermediate Technology Publications KW - Renewable energy sources KW - Developing countries KW - Energy resources N1 - Errata sheet laid in; Includes bibliographical references (p. 98-101) ER -