Diliman 519 Baguio 36 Manila 15 Tacloban 12 Pampanga 1

Union Catalog (Buklod) 359 Index to Philippine Newspapers (IPN) 134 Index to Philippine Periodicals (IPP) 103

Diliman Main Library: Serials Section 140 College of Science 89 Diliman Main Library: Filipiniana Books Section 53 UP Baguio Main Library 36 National Institute for Science & Mathematics Education Development 30 Diliman Main Library: Info. Services & Instruction Section 22 College of Education 18 Diliman Main Library: Social Sciences Section 16 UP Tacloban Library 12 College of Arts and Letters 11 College of Fine Arts 11 College of Arts and Sciences Library 10 College of Music 10 College of Architecture 9 Asian Institute of Tourism 8 Marine Science Institute 8 Asian Center 6 College of Human Kinetics 6 College of Mass Communication 6 Jorge B. Vargas Museum - Filipiniana Research Center 5 School of Library and Information Studies 5 UP School of Archaeology 5 Diliman Main Library: Special Collections 4 Diliman Main Library: University Archives 4 University Library (Main) 4 Institute of Biology 3 College of Law 2 National Institute of Geological Sciences 2 School of Urban and Regional Planning 2 Center for Ethno Musicology 1 see all ...

Q - Science 243 P - Language and Literature 19 L - Education 16 S - Agriculture 16 C - Historical Sciences 12 M - Music 8 D - World History 6 E - United States History 4 G - Geography, Anthropology, Recreation 4 N - Fine Arts 3 A - General Works 2 F - General American History 1 H - Social Science 1 K - Law 1 T - Technology 1 V - Naval Science 1 see all ...

Birds 331 Rare birds 39 Bird watching 35 Endangered species 21 Migration 20 Mammals 17 Bird conservation 15 Migratory birds 13 Eagles 12 Identification 11 Protection 11 Conservation 10 Embryology 10 Behavior 8 Bird breeding 8 Bird sanctuaries 8 Cage birds 8 Birds -- North America 7 Care 7 Bird flu 6 Bird watchers 6 Calayan Rail (Bird) 6 Endemic birds 6 Ornithology 6 Songs and music 6 Wildlife conservation 6 Biography 5 Bird attracting 5 Bird populations 5 Bird refuges 5 see all ...

Rabor, Dioscoro S. 11 Ramos, Sylvia 11 Gonzales, Pedro C. 8 Mallari, Neil Aldrin D. 8 Bent, Arthur Cleveland, 1866-1954 7 Tacio, Henrylito D. 6 Ang, Danny 5 Castro, Janina 5 Crosby, Michael J. 5 DuPont, John Eleuthere 5 McGregor, Richard Crittenden 1871- 5 Rand, Austin Loomer 1905- 5 Bucol, Abner A. 4 Department of Environment and Natural Resources 4 Kennedy, Robert S. 4 Lack, David Lambert 4 Pacis, Carla M. 4 Patten, Bradley Merrill 1889- 4 Rees, Colin P. 4 Tabaranza, Blas R. 4 Alcasid, Godofredo L. 3 Armstrong, Edward Allworthy 3 Audubon, John James, 1785-1851 3 Collar, Nigel J. 3 Delacour, Jean Theodore 1890- 3 Dickinson, Edward C. 3 Eduardo, Salcedo L. 3 Escalona, Amelita Lupena 3 Imbong, Luke M. 3 Levine, Lee Daniel 3 see all ...

Book 310 Article 237 Thesis 14 Electronic Resource 12 Analytics 7 Music 6 Visual Material 6 Continuing Resource 4 see all ...

English 523 Filipino 18 German 2 Spanish 2 Norwegian 1 Thai 1