Appropriate technology for small farms : the Ghana experience

von Powell, J. W.
Veröffentlicht in Appropriate mechanization of small farms in Africa (1980)

AN EVALUATION OF THE SCC SUSCEPTIBILITY OF CHROMIZED TYPE 409 STAINLESS STEEL WITH RELEVANCE TO MATERIALS SELECTION FOR HYDROTHERMAL LIQUEFACTION OF BIOMASS

von Asare, E.
Veröffentlicht in Pulping, Engineering, Environmental, Recycling and Sustainability (PEERS) Conference (2022 : Providence, RI) PEERS and IBBC 2022 (2024)