Department of the Interior Reports for April 1987
- OGC-87-4 - President's Third Special Message for Fiscal Year 1987 (1987-04-06)
- RCED-87-110 - Parks and Recreation (1987-04-23)
Patowmack Canal Preservation Responsibilities Being Met by Park Service - T-AFMD-87-10 - Federal Oil and Gas Royalties (1987-04-28)