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Your search for [subject]Soil research returned 12 records. |
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Principles of soil science.
by Aquino, Dionisio I.; Rizal Park: United Circulation, 1960.
Subject: Soil science; Soils - Analysis; Soil research.
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Rice : soil, water, land.
by Moormann, Frans R.; Los Banos, Laguna: International Rice Research Institute, 1978.
Subject: Rice; Plant-soil relationships; Soil research.
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Activities in soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines : a draft report prepared for submission to the Government of the Philippines.
by Chu, N. F.;
Subject: Soil fertility; Soil research -- Philippines.
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Supplementary report on soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines : a draft report prepared for submission to the Government of the Philippines.
by Chu, H. F.;
Subject: Soil fertility; Soil research -- Philippines.
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Technical report on the Soil Research and Development Center project 1989-1994.
Quezon City: BSWM-SRDC, 1994.
Subject: Soils -- Research; Soil Research and Development Center.
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Priorities for alleviating soil-related constraints to food production in the tropics: proceedings.
by International Rice Research Institute.: Cornell University.: University Consortium on Soils of the Tropics.; Los Banos, Laguna: IRRI, 1980.
Subject: Soil research -- Congresses; Tropics -- Congresses; Soil conservation -- Tropics -- Congresses; dg10; ISCED 1997Agriculture, forestry and fishery.
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Soil physics and rice.
Los Baños, Laguna, Philippines: International Rice Research Institute (IRRI), 1985.
Subject: Soil research and management; Soil taxonomy; Influence of salinity, alkalinity on properties, management -- Ricelands; Mineralogy and surface properties -- Soil behavior and management; Physical measurement of lowland soils; Physical properties of peat soils.
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Soil physics and rice.
Los Baños, Laguna, Philippines: International Rice Research Institute (IRRI), 1985.
Subject: Soil research and management 04; Soil taxonomy 04; Influence of salinity, alkalinity on properties, management -- Ricelands 04; Mineralogy and surface properties -- Soil behavior and management 04; Physical measurement of lowland soils 04; Physical properties of peat soils .
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The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management [microform].
by Tolentino, Ceferino T.; Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Subject: Soils -- Philippines -- Los Banos; Soil research.
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The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management.
by Tolentino, Ceferino T.;
Subject: Soils -- Philippines -- Los Banos; Soil research.
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