Lebron, I.1; Suarez, D. L.1; Schaap, M. G.1
1USDA-Salinity Laboratory, 450 W. Big Springs Rd., Riverside, CA 92507-4617.
*Trade names are provided for the benefit of the reader and do not imply any endorsement by the USDA.
Dr. Lebron is corresponding author. E-mail: [email protected]
Received July 27, 2001; accepted Nov. 27, 2001.