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Your search for [author]Cruz, Ruben S. returned 22 records. |
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Effects of mulch on the water consumptive use and yield of cotton in minimum and conventional tillage practices.
by Cruz, Ruben S.;
Subject: Cotton -- Water requirements -- Philippines.
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Pan evaporation data as basis for irrigating cotton.
by Cruz, Ruben S.;
Subject: Cotton -- Irrigation -- Philippines.
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Economics of a designed trickle irrigation system using a twin-wall emitter tubing.
by Cruz, Ruben S.;
Subject: Cotton -- Irrigation -- Philippines; Cotton -- Water requirements -- Philippines.
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Water consuptive use of cotton at different soil types.
by Cruz, Ruben S.;
Subject: Cotton -- Water requirements -- Philippines.
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The copper T device : a clinical evaluation.
by Apelo, Ruben; [Manila]: University of the Philippines System, Population Institute, 1975.
Subject: Intrauterine contraceptives -- Philippines -- Statistics.
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A very significant experience : the Asian symposia on children in distress.
Sta. Mesa, Manila: Polytechnic University of the Philippines College of Arts.
Subject: Sociology; Children's right.
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Alternative politics in the light of Pastoral Conference of the Philippines II(PCP II).
Sta. Mesa, Manila: Polytechnic University of the Philippines College of Arts.
Subject: Politics; Alternative politics; Pastoral Conference of the Philippines II (PCP II).
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The dynamics of community organizing.
Sta. Mesa, Manila: Polytechnic University of the Philippines College of Arts.
Subject: Community organizing; Community development; Community organizer; Community building.
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Sosyolohiya ng karapatang pantao.
by dela Cruz, Ruben T.; Quezon City: KEN, 2001.
Subject: Human rights.
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Sosyolohiya ng karapatang pantao.
by De la Cruz, Ruben T.; Quezon City: Ken Inc., 2001.
Subject: Human rights -- Philippines.
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