82 Soressi, Gian Piero, Univ . Degli Studi Della Tuscia, Agrobiologia E Agrochimica, Via S . Camillo de Lellis, 01100 Viterbo, ITALY Spooner, David, University of Wisconsin, Dept of Horticulture, 1575 Linden Drive, Madison, WI, 53706, USA St . Clair, Dina, Dept . Veg Crops, University of California, Davis, CA, 95616, USA Stack, Stephen, Colorado State University, Department of Biology, Fort Collins, CO, 80523 - 1878, USA Stamova, Liliana, 300 Solano Park Circle, 13F, Davis, CA, 95616, USA, wasyst@calweb . com   Stamova, Boryana, 300 Solano Park Circle, 13F, Davis, CA, 95616, USA, bsstamova@ucdavis . edu   Stein, Ira, Campbell Research & Development, 28605 County Rd 104, Davis, CA, 95616, USA, IraStein@compuserve . com   Stevens, Mikel, Brigham Young Univ . , 275 Widtsoe Bldg, PO . Box25183, Provo, UT, 84602, USA, mikel _ stevens@byu . edu   Stoeva - Popova, Pravda, Winthrop University, Dept . of Biology, 701 W . Oakland Rd . , Rock Hill, SC, 29733, USA, jrpopov@cetlink . net   Stommel, John, USDA - ARS, Beltsville Ag . Res . Ctr . , Beltsville, MD, 20705, USA, jstommel@asrr . arsusda . gov   Summers, William, Iowa State University, Department of Horticulture, Horticulture Building, Ames, IA, 50011 - 1100, USA Tanksley, Steven, 252 Emerson Hall, Ithaca, NY, 14853 - 1901, USA Tarry, Jerry, Orsetti Seed Co . Inc, 2301 Technology Parkway, Hollister, CA, 95024 - 2350, USA, JTARRY@prodigy . net   Thomas, Paul, 4 Juniper Court, Woodland, CA, 95695, USA Thome, Catherine, Asgrow Veg . Seeds, 500 Lucy Brown Lane, San Juan Bautista, CA, 95045, USA Vakalounakis, Demetrios, NAGREF, Plant Protection Institute, PO Box 1802, 711 10 Heraklio, Crete, GREECE, vakalounakis@nefeli . imbb . forth . gr   Vick, Halley, Applied Genetics, 238 Peckham Rd . , Watsonville, CA, 95076, USA, vhalley@aol . com   von Wettstein - Knowles, Penny, Copenhagen University, Molecular Biology Institute, Oester Farimagsgade 2A, DK - 1353 Copenhagen K, DENMARK, knowles@biobase . dk Vulkova, Zlatka, Institute of Genetics, Sofia 1113, BULGARIA Watanabe, Kazuo, Kinki University, Dept . BiotechnologicalScience, 930 Nishi - Mitani, Uchita, Wakayama, 649 - 6493, JAPAN, watanabe@bio . waka . kindai . ac . jp   Williamson, Valerie, University of California, Dept of Nematology, One Shields Ave . , Davis, CA, 95616, USA, vmwilliamson@ucdavis . edu   Wing, Rod, Clemson University, Director, Inst . of Genomics, 100 Jordan Hall, Clemson, SC, 29634 - 5708, USA, rwing@clemson . edu   Young, Harold, Route 4,Box 237B, Greenville, FL, 32331 - 9802, USA, hwyoung@digitalexp . com Zamir, Dani, Hebrew Univ of Jerusalem, Dept of Field Crops, P . O . B . 12 Rehovot, ISRAEL Zischke, Jeff, Sakata Seed America, 105 Boronda Rd, Salinas, CA, 93907, USA Libraries, Institutions, etc . Cornell University Library, New York State Agr . Expt . Sta . , Library, P . O . Box 462, Geneva, NY, 14456 - 0462, USA Indian Institute of Hort . Research, c/o . Schenker/Informatics, IIHR - 20001210, PO Box 306, Folcroft Indu Area, Folcroft, PA, 19032, USA Albert R . Mann Library, Cornell University, Acquisitions Division, Serials Unit, Ithaca, NY, 14853 - 4301, USA Horticulture Research International, Wellesbourne, CV35 9EF, UK Investigaciones Cientificas, PO Box 830657, Birmingham , AL