http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Solar photovoltaics for irrigation water pumping
Schweizerische Kontaktstelle für Angepasste Technik am ILE
Microfiche. Stanford, Calif. : Appropriate Technology Project, 1986. 1 microfiche ; 11 x 15 cm. (AT microfiche reference library ; 06-276).
AT microfiche reference library ; 06-276