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结果 211-220 的 240
A case study of the inhibitory effects of coffee waste in anaerobic digestion
1994
Azhar-ur-Rehman, N.G. | Stuckey, D.C. (Imperial Coll. of Science, London (United Kingdom). Dept. of Chemical Engineering)
Biogas technology in developing countries: the Latin-American experience
1994
Noyola, A. (National Univ. of Mexico, Mexico City (Mexico). Inst. of Engineering)
Anaerobic digestion of liquid manure: effects on trace gas emissions
1994
Kuhn, E. | Dohler, H. | Grimm, E. (Kuratorium Technik und Bauwesen in der Landwirtschaft, Darmstadt (Germany))
The cost of air pollution abatement 全文
1994
Hartman, Raymond S. | Wheeler, David | Singh, Manjula
Hazardous waste site soil remediation: theory and application of innovative technologies.
1994
Wilson D.J. | Clarke A.N.
Bibliography on marine pollution problems in the Pacific Islands
1994
Morrison, R. J. | Rao, Ganeshan
Section 319 success stories
1994
Harris, Pamela Jill
"All projects described in this report were funded by section 319 of the Clean Water Act. They range from information and educational programs to highly technical applications of nonpoint source control technology ... The success stories in this report represent one or two projects from each state -- this is only a portion of the nonpoint source projects and occurring in the states. Also, the stories may reflect only a portion of the total project effort for which funds are awarded."--Page 4.
显示更多 [+] 显示较少 [-]Response of a grassland ecosystem to air pollutants : 3. The chemical climate: vertical flux densities of gaseous species in the atmosphere near the ground 全文
1994
Dämmgen, Ulrich | Grünhage, Ludger | Jäger, Hans-Jürgen | Haenel, Hans-Dieter
Predicting pollutant loading through the use of models | Supplement to the watershed planning handbook for the control of nonpoint source pollution | Watershed planning handbook for the control of nonpoint source pollution
1994