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Your search for [author]Heinrichs, E. A. returned 13 records. |
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Manual for testing insecticides on rice.
by Heinrichs, E.A.; Los Baños, Laguna, Philippines/ P.O.Box 933, Manila Philippines: International Rice Research Institute, 1975.
Subject: Insecticides evaluation -- Manual; Rearing of test insects -- Manual; Determining values of insecticides -- Manual; Insectary evaluation of insecticides -- Manual; Insecticides -- Field evaluation -- Manual; Spraying systems -- Physical assessment -- Manual; Sampling insect population -- Manual; Estimating insect damage -- Field experiments -- Manual; Statistical analysis -- Insect population and plant damage -- Manual.
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Manual for testing insecticides on rice.
by Heinrichs, E. A.; College, Laguna: IRRI, 1981.
Subject: Insecticides - Testing; Rice - Diseases and pests.
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Genetic evaluation for insect resistance in rice.
by Heinrichs, E. A.; Los Banos, Laguna: International Rice Research Institute, 1985.
Subject: Plants -- Disease and pest resistance -- Genetic aspects; Rice -- Disease and pest resistance.
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Rice-feeding insects and selected natural enemies in West Africa : biology, ecology, identification.
by Heinrichs, E.A.; Los Banos, Laguna: IRRI, 2004.
Subject: Rice -- Diseases and pests -- Africa; Rice -- Diseases and pests -- Biological control -- Africa; Rice -- Diseases and pests -- Africa -- Identification.
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Rice-feeding insects and selected natural enemies in west Africa: biology, ecology, identification.
by Heinrichs, E.A.: Barrion, Alberto T.; Los Banos, Laguna: IRRI, 2004.
Subject: Rice -- Diseases and pests -- West Africa -- Identification; dg10; ISCED 1997Agriculture, forestry and fishery.
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American ambassador : Joseph C. Grew and the development of the United States diplomatic tradition.
by Heinrichs, Waldo H.; Boston: Little, 1966.
Subject: Grew, Joseph Clark, -- 1880-1965; United States -- Foreign relations -- 20th century; United States -- Foreign relations -- Japan; Japan -- Foreign relations -- United States; United States -- Diplomatic and consular service.
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La cooperacion del poder civil en la evangelizacion de HispanoAmerica y de las Islas Filipinas.
by Heinrichs,Arthur Martin; Estella, Espana: [The Author], 1971.
Subject: Christianity -- Latin America; Christianity -- Philippines; Religious awakening -- Christianity.
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Folding marks originating from dyeing operations.
by C. Heinrichs and others;
Subject: Printing and dyeing.
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The substance of mental health.
by Preston, George Heinrichs, 1890-; New York: Rinehart, 1943.
Subject: Mental hygiene.
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Biology and management of rice insects.
New Delhi: Wiley Eastern, 1994.
Subject: Rice -- Disease and pests -- Control; Insect pests; Plant parasites -- Control.
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