TY - BOOK AU - "Christensen, J.J.& Wilcoxson, R.D." TI - Stalk rot of corn(A.P.S. Monograph no.3) U1 - 632.25:633.15 K6 PY - 0000///Minesotta CY - 1966 PB - American Phytopathological Soc. ER -