TY - BOOK ID - 135410915 TI - Man and his environment : food AU - Brown, Lester Russell AU - Finsterbusch, Gail W PY - 1972 SN - 0060409835 0060409843 PB - New York : Harper & Row, DB - UniCat KW - Agriculture KW - Food supply KW - Nature KW - Effect of human beings on KW - Agriculture. KW - Food supply. KW - Effect of human beings on. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135410915 AB - ER -