540 SIM\A 15977

SIMPKINS, J.        Advanced biology / J. Simpkins, J.I. Williams. – 2nd ed. . – London : English language book society , 1986.        xiii, 690 p. : ill.        includes index.        ISBN 0-7135-2562-2 : Rs. 500.00        1. Zoology        1. Biology I. Williams, J.I.