机读格式显示(MARC)

• 000 00719nam 22002415a 45

• 000 1000091618

• 001 0000315032

• 008 820707s1942 ilua b 001 0 eng d

• 010 __ |a 42017902

• 020 __ |c CNY6.00

• 040 __ |a DLC |c CarP |d DLC

• 043 __ |a n-us---

• 050 00 |a SB185 |b .F4

• 090 __ |a 631.1/F38

• 245 00 |a Field crops management / |c edited by R.W. Gregory.

• 260 __ |a Chicago : |b J.B. Lippincott Company, |c 1942.

• 300 __ |a vii, 600 p. : |b ill. ; |c 22 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Agriculture |z United States.

• 700 1_ |a Gregory, R. W. |q (Raymond William), |d b. 1893, |e ed.

• 901 __HSW200706460

• 905 __ |a CAU |f 631.1/F38

• 907 __ |a CAU |f 631.1/F3