2 Questions 17 Answers 0 Followers
Questions related from Carl Beierkuhnlein
Zika virus is considered to be more or less restricted to tropical countries. However, transmission might be possible when a competent vector (Aedes species) is present. But, the presence of a...
04 February 2016 4,345 4 View
Springs (discharge of groundwater) are common in all landscapes even if the abundance and the remaining times and sizes of aquifers differ. If it is not deep aquifers or karst, springs are...
01 January 1970 8,457 6 View
