TY - BOOK TI - Alternative energy sources T2 - Energy research; no.3 U1 - 333.7 PY - 0000///[19-?] CY - Amsterdam PB - Elsevier N1 - Contents; Volume1- v.2 - v.3: Indirect solar/geothermal, edited by T. Nejat Veziroglu - - v.4: Biomass hydrocarbons/hydrogen,edited by T.Nejat Veziroglu - - v.5 - v.6: Energy economics/planning/education, edited by T.Nejat Veziroglu ER -