Gaya APA
Copeland, L. O., McDonald, M. B.. (1985).
Principles of seed science and technology (2nd).
America:
Burgess Publishing Company .
Gaya Chicago
Copeland, L. O., McDonald, M. B..
Principles of seed science and technology.
2nd
America:
Burgess Publishing Company ,
1985.
Text.
Gaya MLA
Copeland, L. O., McDonald, M. B..
Principles of seed science and technology.
2nd
America:
Burgess Publishing Company ,
1985.
Text.
Gaya Turabian
Copeland, L. O., McDonald, M. B..
Principles of seed science and technology.
2nd
America:
Burgess Publishing Company ,
1985.
Print.