TY - BOOK AU - Gupta ,S.k AU - Thind, T.S TI - Diseases Problems in Vegetable Production SN - 81-7233-452-4 U1 - 632.3 PY - 2006/// CY - Jodhpur PB - Scientific publishers KW - symptoms pathogen epidemiology losses N1 - symptoms pathogen epidemiology losses N2 - important diseases of vegetables ER -