机读格式显示(MARC)

• 000 01076nam a2200229 a 4500

• 001 0000330592

• 005 20191002200100.0

• 008 091201q1975 miua b 100 0 eng d

• 020 __ |c CNY0.70

• 040 __ |a CAU |c CAU

• 090 __ |a S2-53/SPA

• 093 __ |a S2-53 |2 5

• 245 00 |a Selected papers from ASAE Meetings 1975.

• 260 __ |a [S.l. : |b s.n.], |c [1975?].

• 300 __ |a 1 v. (various pagings) : |b ill. ; |c 28 cm.

• 504 __ |a Includes bibliographical references.

• 505 0_ |a Power steering for agricultural tractors / R.A.Wittren -- Comparative traction performance of R-1,R-3,and R-4 tractor tire / James H.Taylor -- Thrust-dynamic weight relationships of rigid wheels:II.the effects of soil and wheel surface / Alvin C.Bailey, Eddie C.Burt and James H. Taylor.

• 650 _0 |a Agricultural engineering |v Congress.

• 740 02 |a Thrust-dynamic weight relationships of rigid wheels: II. the effects of soil and wheel surface.

• 740 02 |a Power steering for agricultural tractors.

• 740 02 |a Comparative traction performance of R-1, R-3, and R-4 tractor tire.

• 920 __ |a 211180 |z 1