机读格式显示(MARC)

• 000 00541cam a2200193 a 4500

• 001 0000571450

• 005 20191003120800.0

• 008 831019s1957 enka 001 0 eng d

• 020 __ |c CNY1.50

• 040 __ |a NRC |c NRC |d m/c |d CIN

• 090 __ |a S224/LD

• 093 __ |a S224 |2 5

• 099 __ |a CAL 022003126936

• 245 10 |a Economic performance of mechanical tree ruit harvesters / |c Lance Davey.

• 260 __ |a New York : |b ,Pergamon, |c 1962.

• 300 __ |a 25 p. : |b ill. ; |c 19 cm.

• 650 _0 |a Agricultural machinery.

• 710 0_ |a Davey, Lance.

• 920 __ |a 211180 |z 1