Gaya APA
Singh, B. et al (2017).
Biochar : A Guide to Analytical Methods .
Australia:
CSIRO PUBLISHING.
Gaya Chicago
Singh, B. et al.
Biochar : A Guide to Analytical Methods.
Australia:
CSIRO PUBLISHING,
2017.
Electronic Resource.
Gaya MLA
Singh, Balwant. et al.
"Biochar : A Guide to Analytical Methods".
Australia:
CSIRO PUBLISHING,
2017.
Electronic Resource.
Gaya Turabian
Singh, Balwant. et al..
Biochar : A Guide to Analytical Methods.
Australia:
CSIRO PUBLISHING,
2017.
Electronic Resource.