TY  - BOOK
AU  - Joske Bunders
AU  -  Bertus Haverkort  Wim Hiemstra
TI  - Biotechnology : Building on farmers knowledge
SN  - 0-333-67082-5
U1  - 630.2748 
PY  - 1996///
CY  - London
PB  - Macmillan Education Ltd
ER  -