Diliman 21 Baguio 7 Manila 5 Tacloban 3

Union Catalog (Buklod) 36

UP Baguio Main Library 7 National Institute for Science & Mathematics Education Development 6 College of Social Work & Community Development 5 Diliman Main Library: Filipiniana Books Section 4 School of Economics 4 School of Urban and Regional Planning 4 College of Arts and Sciences Library 3 College of Education 3 National Institute of Geological Sciences 3 UP Tacloban Library 3 College of Mass Communication 2 College of Science 2 Institute of Biology 2 University Library (Main) 2 College of Engineering Library II 1 College of Home Economics 1 College of Law 1 Diliman Main Library: Social Sciences Section 1 Population Institute 1 ver todos ...

T - Technology 11 Q - Science 10 G - Geography, Anthropology, Recreation 5 H - Social Science 4 S - Agriculture 3 R - Medicine 1 V - Naval Science 1 ver todos ...

Conservation of natural resources Pollution Environmental protection 12 Ecology 11 Environmental policy 10 Environmental aspects 7 Forest conservation 7 Logging 7 Human ecology 6 Marine resources conservation 5 Geology 4 Juvenile literature 3 Power resources 3 Economic aspects 2 Marine resources 2 Climatic changes 1 Conservation 1 Effect of human beings on 1 Electronic books 1 Energy policy 1 Environmental conditions 1 Environmental degradation 1 Environmental engineering 1 Environmental health 1 Human beings 1 Influence on nature 1 Law and legislation 1 Loggers 1 Nature 1 Nature conservation 1 ver todos ...

Botkin, Daniel B. 4 Kupchella, Charles E. 4 McKenzie, Garry D. 4 Utgard, Russell O. 4 Hyland, Margaret C. 1947- 3 Cox, George W. 1935- 2 Balgos, Cecile C.A 1 Brubaker, Sterling 1 Center for Investigative Journalism 1 Coronel, Shiela 1 Coronet Instructional Films (Firm) 1 Cunningham, William P. 1 DiBerto, Maryanne 1 Downes, John 1 Engstrom, Paul H. 1 Ethoven, Alain C. 1930- 1 European Environment Agency 1 Freeman, A. Myrick, III 1 Gadler, Steve J. 1 Gamalinda, Eric 1 Gamalinda, Sheila Coronel 1 Greeno, J. Ladd 1 Hedstrom, Gilbert S. 1 Hyland, Margaret C. 1 Jones, Claire 1 Keller, Edward 1 Keller, Edward A. 1942- 1 McCoy, J. J. 1917- 1 Middleton, Nick 1 National Research Council (U.S.). Committee on Geological Sciences 1 ver todos ...

Libro 34 Electronic Resource 1 Visual Material 1

English 32