机读格式显示(MARC)

• 000 00624nas a22002411i 4500

• 001 0000339831

• 005 20191210161200.0

• 008 930101c19669999 zr p 0 a1eng d

• 022 __ |a 0021-1656

• 040 __ |a CAU |c CAU

• 041 0_ |a eng

• 044 __ |a US

• 090 __ |a S2/IA

• 093 __ |a S2 |2 4

• 245 00 |a Irrigation Age.

• 260 __ |a St. Paul : |b Webb Co., |c 1966-

• 300 __ |a v. : |b ill. ; |c 30 cm.

• 310 __ |a 10 issues a year

• 362 0_ |a V.1,no.1(1966)-

• 500 __ |a Description based on: v.19,no.1(Sept. 1984)

• 650 _0 |a Agricultural engineering.

• 650 _0 |a Water in agriculture |v Periodicals.

• 920 __ |a 211180 |z 1