00510nam a2200169Ia 4500 61847 170420n ii |||gr||||Z||||||465 577.2 Baishya, Dinesh. Environmental Studies For Degree Student (3rd & h Semester) By Dinesh Baishya Textual Documents 4th edn. Panbazar: Ashok book stall, 2015. 144pg: ill; 23cm. Environmental Studies G-Environmental Studies ddc BK 0 0 0 0 General SKBL SKBL G-Environmental Studies 2017-04-20 100.00 0 577.2 Ba 23 En 3502/Gift 2024-01-14 00:00:00 1 2017-04-20 BK 62955 62955