TY - BOOK AU - Haldane,J.B.S. TI - The unity and diversity of life T2 - Sardar Vallabhbhai Patel lectures, AV - QH311 .H32 1965 PY - 1965///] CY - [New Delhi] PB - Publications Division, Ministry of Information & Broadcasting, Govt. of India KW - Biology N1 - Lectures delivered in New Delhi in 1957 and later broadcast by All India Radio ER -