“Memorandum to the file regarding: discussions with Earl Lauppe (Department of Fish and Game, Board of Directors of the Southern California Chapter of the Nature Conservancy)”1976e.
“Written to William F. Northrop (State Lands Division) regarding recent events affecting the environmental values of parcel 42-062-400 (Pacific Ocean adjacent to Sandyland Marsh)”1977a.
“Written to Professor Robert Norris, Stephen Rothstein and Steven Fisher regarding Carpinteria Salt Marsh Reserve”1977b.
“Memorandum to the file regarding: meeting with Bill Travers and the Sandyland Cove Protective Association”1977c.
“Written to all interested persons regarding proposal to improve Route 101 in the South Coast region of Santa Barbara County”1993b.
“Written to Larry Carver (Map and Imagery Collections, University of California, Santa Barbara Library) regarding aerial photographs of Coal Oil Point Reserve and the Carpinteria Salt Marsh Reserve”1987.
“Written to Department of Resource Management, County of Santa Barbara regarding the Santa Monica Creek Diversion draft EIR”1983.
“Written to Carpinteria Marsh Evaluation Committee regarding background information for upcoming evaluation”1984.
“Written to Carl Treiberg (Santa Barbara County Flood Control District) regarding Carpinteria Marsh enhancement project sedimant transport analysis scope of work”1993.
“Written to David Coon (Manager, Carpinteria Salt Marsh Reserve) regarding removal of non-native vegetation, Carpinteria Slough”1986.
“Written to Colonel Paul W. Taylor (U.S. Army Corps of Engineers) regarding proposal for dredging and realignment of various waterways, Santa Barbara County”1982.
“Written to the Honorable Toru Miyoshi regarding Draft Carpinteria Valley Greenhouse Assessment and Proposed Development Review Proceedural Guidelines and Development Standards”1986.
“Written to County of Santa Barbara, Office of Environmental Quality, regarding Carpinteria nursery plant production”1977a.