Shukla, R.S A Textbook Of Plant Ecology (Including Ethnobotany And Soil Science) Shukla R.S. & Chandel P.S. - 10 - S. Chand Publishing 2018 - 536 ISBN: 9788121905480 Subjects--Topical Terms: Botany Dewey Class. No.: 581.7 / SHU