TY  - BOOK
AU  - 
AU  - Hawksworth,D L
TI  - Biodiversity of mocroorganisms and invertebrates: Its role in sustainable agriculture proceedings of the WEFSA London,26-27 July ,1990
SN  - 0851987222
U1  - 630.279 
PY  - 1991///
CY  - UK
PB  - CAB international
KW  - Bidiversity databases
KW  - oil productivity
ER  -