机读格式显示(MARC)

• 000 00674nam 22002175a 45

• 000 1000089301

• 001 0000312716

• 008 821119s1937 aru 000 0 eng

• 010 __ |a 37035622

• 020 __ |c CNY0.70

• 040 __ |a DLC |c CarP |d DLC

• 050 00 |a SB931 |b .B3

• 090 __ |a 595.7/B145

• 100 1_ |a Baerg, William J, |d 1885- [from old catalog]

• 245 10 |a Introduction to economic entomology/ |c by W.J. Baerg.

• 260 __ |a Russellville, Ark. : |b From press Russellville printing co., |c c1937.

• 300 __ |a 72 p. ; |c 27 x 21 cm.

• 650 _0 |a Insects, Injurious and beneficial. [from old catalog]

• 901 __HSW200704143

• 905 __ |a CAU |f 595.7/B145

• 907 __ |a CAU |f 595.7/B14