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  Search result  Your search for [subject]Earthworms -- Feed utilization efficiency returned 3 records.  
 
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  Thesis The Effect of population densities of 50, 75, 100 eatrhworms on a bedding of pure horse manure.

by Crisostomo, Justina S.; 1983.

Subject: Earthworm culture; Earthworms -- Feed utilization efficiency; Manures -- Analysis.

  
     
Relevance: 31.40%
 
     
  Thesis The Effect of varying proportions of substrates on earthworm production.

by Cruz, Aurora M.; 1983.

Subject: Earthworm culture; Earthworms -- Feed utilization efficiency; Manures -- Analysis.

  
     
Relevance: 31.40%
 
     
  Thesis The Effects of population density in fattening earthworms.

by Del Rosario, Consuelo B.; 1983.

Subject: Earthworm culture; Earthworms -- Feed utilization efficiency; Manures -- Analysis.

  
     
Relevance: 31.40%
 
     
 
         
         
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