APA Style
Hauck, Roland Daniel. (1984).
NITROGEN IN CROP PRODUCTION .
Madison:
American Society of Agronomy, Inc..
Chicago Style
Hauck, Roland Daniel.
NITROGEN IN CROP PRODUCTION.
Madison:
American Society of Agronomy, Inc.,
1984.
Text.
MLA Style
Hauck, Roland Daniel.
NITROGEN IN CROP PRODUCTION.
Madison:
American Society of Agronomy, Inc.,
1984.
Text.
Turabian Style
Hauck, Roland Daniel.
NITROGEN IN CROP PRODUCTION.
Madison:
American Society of Agronomy, Inc.,
1984.
Print.