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Bill Hess and others planting tree on top of berm during Earth Day celebration and berm plantingMay 1990
Luthringer, Ruth
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Groups of people scattered along berm, including Bill Hess with shovel in foreground, during Earth Day celebration and berm plantingMay 1990
Luthringer, Ruth
Article
Spiranthes parasitica and Corallorhiza wisteriana (Orchidaceae) New to New Mexico1970
Hess, William J.
Article
The Date of the Linnaean Index in John Martyn's Historia plantarum rariorum1979
Hess, William J., MacPhail, Ian
Article
Endangered Plant Inventory And Monitoring Strategies at Indiana Dunes National LakeshoreJanuary 1986
Bowles, Marlin L., Hess, William J., DeMauro, Marcella M., Hiebert, Ronald D.
Article
Nolina cismontana (Nolinaceae), a New Species Name for an Old TaxonJune 21 – September 20 1995
Hess, William J.
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Dr. William Hess working with anti-cancer plants