TY - BOOK AU - Pirie,N.W. TI - Food resources: conventional and novel T2 - Pelican books, A SN - 0140210458 AV - TX355 U1 - 338.1/9 PY - 1969/// CY - Harmondsworth PB - Penguin KW - Food KW - Local N1 - Includes bibliographical references ER -