Basak, Ranjan Kumar Malnutrition and treatment of vegetable crops / Ranjan Kumar Basak. - Ludhiana : Kalyani Publishers, c2005. - 225 p. ; 24 cm. ISBN: 8127220027 (Pbk.) Subjects--Topical Terms: Vegetables--Pests and diseases.Crops--Nutrition. LC Class. No.: SB952.8 / .B37 2005