Luna, R. K.; Kumar, V. Assessment of Effect of Treatments Against Frost in Young Plantations of <I>Tectona grandis< I> Linn. F., <I>Acacia nilotica< I> (Linn.) Willd. Ex Del. and <I>Azadirachta indica< I> A. Juss. In Plains of Punjab. Indian Forester 2008, 134, 597-604.