机读格式显示(MARC)

• 000 01486nas a2200373 4500

• 001 0000338455

• 005 20191004151300.0

• 008 200109c19539999dcumr1p eng

• 022 __ |a 0002-161X

• 040 __ |a MUL |c MUL |d FUL |d COO |d NSD |d GPA |d PUL

• 041 0_ |a eng

• 042 __ |a nsdp

• 043 __ |a n-us---

• 044 __ |a US

• 074 __ |a 25-A

• 086 __ |a A 106.9:(v.nos.&nos.)

• 090 __ |a S/AR

• 093 __ |a S |2 3

• 098 __ |a 650B0001 |b 5002

• 099 __ |a CAL 121999001541

• 130 0_ |a Agricultural research(Washington, D.C.)

• 222 _0 |a Agricultural research |b (Washington)

• 245 00 |a Agricultural research.

• 260 __ |a Washington : |b Dept. of Agriculture, Science and Education Administration; for sale bythe Supt. of Docs., U.S. Govt. Print. Off., |c 1953-

• 300 __ |a v. : |b ill. ; |c 27 cm.

• 310 __ |a Monthly, |b July 1953-

• 321 __ |a Bimonthly, |b Jan./Feb.-May/June 1953

• 362 0_ |a Vol.1, no.1 (Jan. 1953)-

• 500 __ |a Publications prior to Feb. 1978 were classed: A 77.12:(v.nos.&nos.).

• 550 __ |a Issued Jan./Feb.-Nov. 1953 by Agricultural Research Administration, U.S. Dept. of Agriculture; Dec. 1953-Jan. 1978 by Agricultural Research Service, U.S. Dept. of Agriculture, Feb. 1978- by the Science and Education Administration.

• 650 _0 |a Agricultural research |z United States |x Periodicals.

• 710 1_ |a United States. |b Agricultural Research Service.

• 710 1_ |a United States. |b Science and Education Administration.

• 920 __ |a 211180 |z 1