In addition, it was found that the place where there is a difference, it will affect the amount and type of different quantities, such as the suburbs of sporty's will be found in urban areas, higher (chih et al ., 2000; Sakai et al.,2003), and bacteria found in the area during the day, most urban areas found in the forest and found a little space in the most rural areas (Shaffer and Lighthart, 1997 ).
การแปล กรุณารอสักครู่..