Gaya APA
Humphreys, L. R. (1972).
Food & fertilizer technologyv center: technical bulletin no. 7 .
Australia:
Department Of Agriculture Australia.
Gaya Chicago
Humphreys, L. R.
Food & fertilizer technologyv center: technical bulletin no. 7.
Australia:
Department Of Agriculture Australia,
1972.
Text.
Gaya MLA
Humphreys, L. R.
Food & fertilizer technologyv center: technical bulletin no. 7.
Australia:
Department Of Agriculture Australia,
1972.
Text.
Gaya Turabian
Humphreys, L. R.
Food & fertilizer technologyv center: technical bulletin no. 7.
Australia:
Department Of Agriculture Australia,
1972.
Print.