00281nam a2200109Ia 450000500170000000800410001708200150005810000160007324500310008926000430012030000080016320260224040914.0260224s9999||||xx |||||||||||||| ||und||  a632.02 SAH  aSaha, L.R.  0aHandbook of plant diseases  aLudhiana : Kalyani Publications c2008  a457