Sec.  310. (a)  Except as  provided in  subsection (b)  of this
section,  this Act  shall  not  be  construed as  superseding  or
limiting the  authorities and  responsibilities, under  any other
provision  of law,  of  the Administrator  or  any other  Federal
officer, department, or agency.
  (b) No appropriation shall be authorized or made  under section
301, 311,  or 314 of the Public Health Service Act for any fiscal
year after the fiscal year ending June 30, 1964, for any  purpose
for which appropriations may be made under authority of this Act.
[42 U.S.C. 7610]