TY - GEN AU - Rahejs, A K AU - Singh R P, Chari M S TI - Neem and enviornment V 2 SN - 812041070X U1 - 633. 88325 SIN.02 CY - Newdelhi, Oxford & IBH publishing co. pvt. ltd KW - Neem-enviornment/neem chemistry/plant duiseases ER -