Prakashan Avam Suchana Nideshalya.New Delhi. Bharat Ki Sampada Prakruti Padhariha 3Rd Kh.Kh-N - 1st Ed. - Vidnyanic Av Audogik Anusandhan Parishad Nayi Delhi 1972 - XXVI, 422p. 22 cm. Text in English Subjects--Facted Index Terms: REF Dewey Class. No.: / PRA