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Your search for [author]Dela Cruz, Leonardo D. returned 15 records. |
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The new social studies for Philippine schools.
by Dela Cruz, Leonardo D.; Manila: Social Studies Pub., 1974.
Subject: Social studies -- Philippines; Social sciences -- Study and teaching (Secondary) -- Philippines.
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Development and progress : the "new" social studies.
by Dela Cruz, Leonardo D.; Quezon City: JMC Press, 1974.
Subject: Social Studies -- Grade 6; Social Studies -- New Society.
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Kasamang aklat ng pagsulong at kaunlaran : 6.
by Dela Cruz, Leonardo D.; Quezon City: JMC Press, 1976.
Subject: Sibika at kultura -- Grade 6.
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Community life and progress.
by Dela Cruz, Leonardo D.; Quezon City: Educational Resource Corp..
Subject: Community life.
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Pamayanan buhay at pag-unlad : aralin panlipunan I.
by Dela Cruz, Leonardo .; Metro Manila: Social Studies Pub., 1983.
Subject: Philippines -- Social conditions.
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Carbofuran levels and modes of application of IR rice cultivars.
by Antonio, Leonardo C. (Leonardo dela Cruz).; 1979.
Subject: Rice -- Fertilizers and manures; Rice -- Harvesting.
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Ang Pamayanan : araling panlipunan.
by Dela Cruz, Leonardo D.; Manila: Social Studies Pub, 1977.
Subject: Social sciences -- Study and teaching (Secondary).
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Kasamang aklat sa pagsulong at kaunlaran.
[S.l.]: [s.n.], 1976.
Subject: Social sciences -- Study and teaching (Elementary).
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Community life and progress.
by Dela Cruz, Leonardo D.; Paranaque, M.M.: Social Studies Publication, 1983.
Subject: Philippine economic condition; Philippine Social life and customs.
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Community life and progress : Social studies I.
Paranaque: Social Studies Pub., 1982.
Subject: Social studies -- Study and teaching.
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