Nature : knowing by doing / Akhil Kumar Deka ... [et al.] - Guwahati : Assam Science Society, 2004 - [8], 58 p. : ill. ; 24 cm.

ISBN: Rs.20.00

Subjects--Topical Terms:
Environmental sciences--Study and teaching
Nature study
Human ecology--Study and teaching

Dewey Class. No.: 372.357044