Block, John R.2020-10-062020-10-061983-01http://hdl.handle.net/10919/100227A public service announcement about 4-H featuring Secretary of Agriculture John Block and his wife.Duration: 00:00:44Size: 13 MBvideo/mp4video/webmen-USIn Copyright (InC)This item is protected by copyright and/or related rights. Some uses of this item may be deemed fair and permitted by law even without permission from the rights holder(s). For other uses you need to obtain permission from the rights holder(s).4-H clubsVideoVirginia Tech4-H clubs