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  Search result  Your search for [author]Ratilla,Romela N. returned 7 records.  
 
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  Thesis A Study on the levels of mercury and lead in Biga-an River, Bukidnon.

by Ratilla, Romela N.; 1999.

Subject: Mercury -- Toxicology; Lead -- Toxicology; Organic water pollutants.

  
     
Relevance: 23.89%
 
     
  Thesis A study on the levels of mercury and lead in Biga-an River, Bukidnon.

by Ratilla,Romela N.; Iligan City: MSU-Iligan Institute of Technology, 1999.

Subject: Chemistry; Water pollution -- Biga-an River,Bukidnon; Mercury; Lead; Sediments; Plants; Elodea densa; Chromolaena odorata; Snail (Pleurocera).

  
     
Relevance: 23.89%
 
     
  Analytics Time of incorporation of field legume herbage and its influence on the growth and yield of upland rice.

Baybay, Leyte: Visayas State College of Agriculture, 1995.

Subject: Agronomy; Upland rice; Residual cropping; legume herbage; Green manure.

  
     
Relevance: 11.78%
 
     
  Analytics Upland rice and pasture legumes integration applied with varying levels of rock phosphate(apatite) in acidic soil.

Baybay, Leyte: Visayas State College of Agriculture.

Subject: Upland rice; Stylosanthes guianensis; Rock phosphate (apatite); Pastures; Legumes integration.

  
     
Relevance: 11.78%
 
     
  Thesis Upland rice and pasture legume integration applied with varying levels of rock phosphate (apatite) in acidic soil.

by Ratilla, Teodomero C.;

Subject: Soil fertility; Crops and soils; Phosphate rock; Acid soils -- Testing; Upland rice.

  
     
Relevance: 11.78%
 
     
  Thesis Allelopathic effects of rice varieties and efficacy of Exserohilum sp. (Echinochloa Isolate) for the control of barnyard grass [Echinochloa crus-galli (L.) Beauv.].

by Ratilla, Nida Butron; Visca, Baybay City Leyte: Visayas State University, 2017.

Subject: Botany; Barnyad Grass; Plant Morphology.

  
     
Relevance: 11.65%
 
     
  Analytics Non-additive ligand effects in series of L-substituted ruthenium halide complexes L = CH3, CN, AsME3, CO.

by Billones, Junie B;

Subject: RUTHENIUM; NON-ADDITIVE LIGAND, L-SUBSTITUTED RUTHENIUM HALIDE.

  
     
Relevance: 9.31%
 
     
 
         
         
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