Gaya APA
Australia soil fertility: manual. (2000).
:
CSIRO Publishing.
Gaya Chicago
Australia soil fertility: manual.
Revised edition.
:
CSIRO Publishing,
2000.
.
Gaya MLA
Australia soil fertility: manual.
Revised edition.
:
CSIRO Publishing,
2000.
.
Gaya Turabian
Australia soil fertility: manual.
:
CSIRO Publishing,
2000.
.