(1954). Direct seeding of oak in Missouri / [J. Milford Nichols].
Cita Chicago (17th ed.)Direct Seeding of Oak in Missouri / [J. Milford Nichols]. 1954.
Cita MLA (9th ed.)Direct Seeding of Oak in Missouri / [J. Milford Nichols]. 1954.
Atenció: Aquestes cites poden no estar 100% correctes.