TY - BOOK AU - Littlefield, Larry J. CN - SB741.R8 CN - SB741.R8 CY - Ames : DA - 1981. ET - 1st ed. ID - 66349 KW - Rust fungi. KW - Fungal diseases of plants. PB - Iowa State University Press, PP - Ames : PY - 1981. SN - 081381670X T1 - Biology of the plant rusts :an introduction / TI - Biology of the plant rusts :an introduction / ER -