TY - BOOK T1 - Field Crop varieties for Virginia's Coastal Plain T2 - Circular ; A1 - Potts, Howard C. PP - Virginia PB - Virginia Polytechnic Institute YR - 1962 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.38970 OP - 16 ER -