Section 4702. Acquisition of lands and erection of buildings

Upon the
  adoption of the resolution as provided in  section  forty-seven  hundred
  one  the  board  of  supervisors  or other governing elective body shall
  purchase land in some conveniently accessible place in the county to  be
  used  for  the  purpose  of such school.   They may acquire such land by
  gift, purchase or condemnation.  The land when so acquired shall be held
  in the name of the county for the benefit of  such  school.    Upon  the
  acquisition  of  such  land such board or body shall erect the necessary
  buildings and suitably equip them for use.  Such board or body may  also
  provide  for the improvement of existing buildings and make such repairs
  and alterations on the buildings upon the land used for the  purpose  of
  the  school  as  may  be  necessary  for  the  maintenance and operation
  thereof.