proceedings of the international conference held at the National Research Centre, Cairo, Egypt, 17-24 November 1984 on biogas technology, transfer, and diffusion El-Halwagi, M. M. International Conference on the State of the Art on Biogas Technology, Transfer, and Diffusion (1984 : Cairo, Egypt) text bibliography conference publication enk London New York Elsevier Applied Science Publishers Sole distributor in the USA and Canada, Elsevier Pub. Co. c1986 1986 monographic eng

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xv, 720 p. : ill. ; 23 cm. edited by M.M. El-Halwa-gi. Includes bibliographies and index. Biogas Congresses TP359.B48 B565 1984 665.776 ELB 1851660003 : 86002133 DLC 860124 20150105140437.0 4295566