Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Abdullahi El-Okene"'
Publikováno v:
IOSR Journal of Agriculture and Veterinary Science. 7:49-56
Assorted techniques have been developed for warring against pests, but the most important innovation appears to be the use of chemicals which are now available for different pest situations. Many manual and motorized machines have been developed for