1. Deaths. John Robert Philip;American Society of Agronomy;Crop Science-Soil Science-Agronomy News,1999
2. Simple field method for determining unsaturated hydraulic conductivity;Ankeny;Soil Sci Soc Amer J,1991
3. John Robert Philip (1927–1999);Burges;EOS, Trans, Amer Geophys Union,1999