To carry out this chapter, there are authorized to be appropriated $4,400,000 for the fiscal year ending , $4,500,000 for the fiscal year ending , $4,000,000 for the fiscal year ending , and such sums as may be necessary for any subsequent fiscal years.September 30, 19801980-09-30September 30, 19811981-09-30September 30, 19821982-09-30