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  Search result  Your search for [author]Nguyen Hoang Hoanh. returned 3 records.  
 
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  Thesis Effect of rice straw management on the performance of paddy rice and some soil chemical properties.

by Nguyen Hoang Hoanh.; 1981.

Subject: Rice -- Fertilizers and manures; Soils -- Analysis; Soil fertility; Soil mineralogy.

  
     
Relevance: 28.91%
 
     
  Visual Material Tannin and HCN concentration of grain sorghum [microform].

by Nguyen Hoang Hoanh, 1943-; Quezon City: Photoduplication Service. University of the Philippines Library, 1980.

Subject: Sorghum -- Philippines; Tannins; Hydrocyanic acid.

  
     
Relevance: 28.60%
 
     
  Book Tannin and HCN concentration of grain sorghum.

by Nguyen Hoang Hoanh, 1943-;

Subject: Sorghum -- Philippines; Hydrocyanic acid; Tannins.

  
     
Relevance: 28.60%
 
     
 
         
         
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