SHUKLA, R.S. Ecology and Utility: (As per UGC Curricullum for Bsc. II,Bsc III and Competitive Examinations)/ (Print resources) by R.S. Shukla and P.S. Chandel.- - New Delhi: S. Chand and Commpany Limited, 2008 - 322p.: ill. 23cm Source: B-35057 Subjects--Topical Terms: --Plants LC Class. No.: S589.75.I5. / .S58.2008