Gaya APA

Hurd, John O.. (1986). Field Performance of Corrugated Polyethylene Pipe Culverts in Ohio . : TRB.

Gaya Chicago

Hurd, John O.. Field Performance of Corrugated Polyethylene Pipe Culverts in Ohio. : TRB, 1986. Text.

Gaya MLA

Hurd, John O.. Field Performance of Corrugated Polyethylene Pipe Culverts in Ohio. : TRB, 1986. Text.

Gaya Turabian

Hurd, John O.. Field Performance of Corrugated Polyethylene Pipe Culverts in Ohio. : TRB, 1986. Print.