Philippine insects :
Baltazar, Clare R., 1927-
Philippine insects : an introduction / Clare R. Baltazar, Nelia P. Salazar - Quezon City : Published for the U.P. Science Education Center by University of the Philippines Press, 1979.
Insects--Classification.
Insects--Philippines.
Insects.
Philippine insects : an introduction / Clare R. Baltazar, Nelia P. Salazar - Quezon City : Published for the U.P. Science Education Center by University of the Philippines Press, 1979.
Insects--Classification.
Insects--Philippines.
Insects.