Honorable Edmund G. Brown,

Governor and Members of the Legislature of the State of California

Gentlemen:

Bulletin No. 16-64, “Weather Modification Operations in California, October 1, 1963 –

September 30, 19o4″, reports upon project operations conducted during this period by agencies licensed by the State.

This is the latest of a series of
similar reports which have been published periodically since 1955.

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