机读格式显示(MARC)

• 000 00700cam 2200229 a 4500

• 000 1000028650

• 001 0000288549

• 005 20060529164337.0

• 008 19910705s1990 nr a b 00010 eng

• 020 __ |c IE.

• 040 __ |a CAU

• 090 __ |a S-2/IIT/(1989)

• 110 20 |a International Institute of Tropical Agriculture.

• 245 10 |a IITA annual report 1989/90.

• 260 __ |a Ibadan : |b IITA., |c [1990?]

• 300 __ |a 108 p. : |b ill. ; |c 30 cm.

• 650 _7 |a Field crops |z Tropics.

• 650 _7 |a Agriculture |z Tropics.

• 901 __022006009134

• 905 __ |a CAU |f S-2/IIT/(1989) |b 62187(or.)

• 907 __ |a CAU |f S-2/IIT/(1989) |b 62187(or.)

• 999 __ |t E |A xy1 |a 20060529 16:43:25 |G unknown |g 19980101 |I xy1 |i 20060529 16:43:4