TY - BOOK AU - Coombs,J. ED - United Nations Environment Programme. TI - Techniques in bioproductivity and photosynthesis T2 - Pergamon international library of science, technology, engineering, and social studies SN - 0080319998 U1 - 582.05 PY - 1985/// CY - Oxford ; New York PB - Pergamon Press, KW - FOTOSINTESIS N1 - Sponsored by the United Nations Environment Programme ER -