TY  - BOOK
TI  - World works: Nature technology food (Level D)
SN  - 978-0-07-878017-2
U1  - BSHC 428.40711 
PY  - 2008///
CY  - New York
PB  - McGraw-Hill Companies, Inc.
KW  - Nature
KW  - Technology
KW  - Food
N1  - Unit 1: Nature.-- 2: Technology.-- 3: Food
ER  -