TY - BOOK AU - Manamohan S Maligeppagol AU - Y C Panchal Department of Crop Physiology TI - Physoilogical effects of chemical control of cyndon dactylon (L.) Pers and Cyperus rotundus (L.) U1 - 630 PY - 1990/// CY - Dharwad PB - University of Agricultural Sciences, Dharwad ER -