机读格式显示(MARC)

• 000 00699cam a2200241 a 4500

• 001 0000305140

• 005 20190925185600.0

• 008 750827s1956 nyua b 001 0 eng

• 010 __ |a 55011556

• 020 __ |c CNY2.00

• 020 __ |c CNY26.00

• 040 __ |a DLC |c F |d Uk |d DLC

• 050 00 |a TK4018 |b .B73

• 090 __ |a S24/BRH

• 093 __ |a S24 |2 5

• 100 1_ |a Brown, Robert Henry.

• 245 10 |a Farm electrification / |c Robert H. Brown.

• 260 __ |a New York : |b McGraw-Hill, |c 1956.

• 300 __ |a 367 p. : |b ill. ; |c 24 cm.

• 490 0_ |a McGraw-Hill publications in agricultural engineering

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Electricity in agriculture.

• 920 __ |a 211180 |z 1