TY  - BOOK
AU  - D.L hawksworth
TI  - The biodiversity of micro-organisms and invertebrate
SN  - 0851987222
PY  - 1991///
CY  - Wallingford
PB  - Cab international 
KW  - Microorganisms
KW  - Invertebrates
KW  - Biodiversity
KW  - Agricultural Ecology
ER  -