| |
Your search for [subject]Ddt returned 18 records. |
|
| |
Sort by:
|
|
| |
|
|
| |
|
 |
Studies on DDT resistance in some local population of rice weevils.
by Santos, Flora L.; Diliman, Quezon City: University of the Philippines, 1976.
Subject: Chemistry; Rice weevils -- DDT resistance; DDT dehydrochlorinase.
|
|
| |
|
|
|
|
| |
|
|
| |
|
 |
Experiences with DDT residual spray control of A. Minimus carried malaria in Northern Thailand and A. Minimus Flavirostris carried malaria in Mindoro, Philippines.
by Sambasivan, G; Taipei.
Subject: MALARIA; DDT; A. MINIMUS FLAVIROSTRIS; MALARIA CONTROL; DDT SPRAY.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
DDT and its derivatives.
Geneva: World Health Organization, 1979.
Subject: DDT (Insecticide) -- Toxicology; DDT (Insecticide) -- Environmental aspects.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Studies on DDT resistance in some local populations of rice weevils.
by Santos, Flora L; Quezon City: University of the Philippines, 1976.
Subject: DDT (Insecticide) -- Resistance in rice weevils -- Thesis; Rice weevils -- Resistance to DDT (Insectivided) -- Thesis.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Proceedings of the Philippine Association for the Advancement of Science, 1970.
by Campos, Paulo C.; Manila: The Association, 1970.
Subject: DDT (Insecticide)--Environmental aspects--Congresses; DDT (Insecticide)--Environmental aspects--Philippines --Congresses; Technical education - Philippines - Congresses.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
The chemistry of DDT.
by Lim, Wendel Y., Dr.; University of the Philippines: The Author.
Subject: DDT -- Chemistry.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Proceedings of the Philippine Association for the Advancement of Science 1970: Symposium on dichlorodiphenyltrichloroethane (DDT).
by Campos, PC.; Philaas.
Subject: Proceedings-philaas; Ddt.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Proceedings of the Philippine Association for the Advancement of Science 1970.
by Campos, Paulo C.; Manila: The Philippine Association for the Advancement of Science, 1970.
Subject: DDT (Insecticide) -- Environmental aspects -- Congresses.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
The environment, the establishment, and the law.
by Staples, James M.; Boston: Houghton Mifflin, 1971.
Subject: DDT (Insecticide); Pesticides -- Environmental aspects.
|
|
| |
|
|
|
|
| |
|
|
| |
|
 |
Studies on DDT resistance in some local populations of rice weevils [microform].
by Santos, Flora Lopez, 1944-; Quezon City: Photoduplication Service. University of the Philippines Library, 1978.
Subject: Rice weevil -- Resistance to insecticides; DDT (Insecticide).
|
|
| |
|
|
|
|
| |
|
|
| « Previous 1 2 Next » |
