机读格式显示(MARC)

• 000 00786cam a2200253 a 4500

• 001 0000315559

• 005 20191002122600.0

• 008 741127s1951 nyua b 001 0 eng d

• 010 __ |a 51000123

• 020 __ |c CNY1.70

• 040 __ |a U.S. Dept. of Agr. Libr. |c OT |d OCoLC |d DLC

• 042 __ |a premarc

• 050 00 |a SB611 |b .A35

• 090 __ |a S451/AGH

• 093 __ |a S451 |2 5

• 100 1_ |a Ahlgren, Gilbert H. |q (Gilbert Harold), |d 1913-

• 245 10 |a Principles of weed control / |c [by] Gilbert H. Ahlgren, Glenn C. Klingman [and] Dale E. Wolf.

• 260 __ |a New York : |b Wiley, |c 1951.

• 300 __ |a vii, 368 p. : |b ill. ; |c 20 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Weeds |x Control.

• 700 1_ |a Klingman, Glenn C.

• 700 1_ |a Wolf, Dale E.

• 920 __ |a 211180 |z 1