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  Search result  Your search for [subject]Weed control -- Biological control returned 2 records.  
 
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  Book Weeds in cropping systems as affected by hydrology and weeding regime with emphasis on dry-seeded rice.

by Ahmed, Nizam Uddin, 1949-;

Subject: Rice -- Weed control -- Philippines; Cropping systems -- Philippines; Weed control -- Biological control -- Philippines.

  
     
Relevance: 27.70%
 
     
  Book Biological control of pests and weeds.

by Samways, Michael J.; London: Edward Arnold, 1981.

Subject: Pest control -- Biological control; Weed control -- Biological control.

  
     
Relevance: 27.67%
 
     
 
         
         
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