机读格式显示(MARC)

• 000 01199cam 2200289 a 4500

• 000 1000032892

• 001 0000289560

• 005 20060530092808.0

• 008 19920409s1991 dcua y f00100 eng

• 020 __ |c IE.

• 040 __ |a CAU

• 090 __ |a S-54/USD/(1991)

• 245 00 |a Agriculture and the environment : |b the 1991 yearbook of agriculture / |c preface by Deborah Takiff Smith, yearbook editor.

• 260 __ |a Washington, D.C. : |b USGPO., |c 1991.

• 300 __ |a xiv, 325 p. : |b ill. ; |c 23 cm.

• 500 __ |a This yearbook presents substantive information from USDA experts on such topics as soil conservation, water quality protection, renewable fuels, wildlife preservation, and trash recycling.

• 500 __ |a Includes index.

• 650 _0 |a Agriculture |z United States |x Periodicals.

• 650 _0 |a Agricultural ecology.

• 650 _0 |a Agriculture |x Research |x Periodicals.

• 700 1_ |a Smith, Deborah Takiff.

• 710 2_ |a United States Department of Agriculture.

• 740 4_ |a The 1991 Yearbook of agriculture.

• 901 __022006009234

• 905 __ |a CAU |f S-54/USD/(1991) |b 62699(or.)

• 907 __ |a CAU |f S-54/USD/(1991) |b 62699(or.)

• 999 __ |t E |A xy1 |a 20060530 09:27:56 |G unknown |g 19980101 |I xy1 |i 20060530 09:28:1