TY - BOOK AU - Harsh, N.S.K. AU - Gupta, B.N. TI - Root-disease in forest nurseries of madhya pradesh and their control T2 - T.F.R.I. Information series No-1 U1 - 634.96 21st ed PY - 1993/// CY - Jabalpur PB - Tropical Forest Research Institute(ICFRE) KW - Forest nurseries KW - Diseases mechanism KW - Infection souce-courts KW - Chemical control of root -disease ER -