机读格式显示(MARC)

• 000 00960cam 2200265 a 4500

• 000 1000036097

• 001 0000292103

• 005 20060228084342.0

• 008 960123s1990 ne a b 001 0 eng

• 010 __ |a 89000041

• 020 __ |a 9748567613 : |c 800.00(PP.)

• 040 __ |a CAU |c CAU

• 050 __ |a HD1417 1990

• 082 __ |a 338.1'

• 090 __ |a S342.5/BWC

• 100 1_ |a Beets, Willem Cornelis.

• 245 10 |a Raising and sustaining productivity of smallholder farming systems in the tropics : |b a handbook of sustainable agricultural development / |c Willem C. Beets.

• 260 __ |a Alkmaar : |b AgB?Publishing, |c 1990.

• 300 __ |a xvi, 738 p. : |b ill. ; |c 27 cm.

• 504 __ |a Includes bibliographies and index.

• 650 _0 |a Agriculture |x Development aspects |z Tropics.

• 901 __022006000424

• 905 __ |a CAU |f S342.5/BWC |f F30/BWC |b 65619(or.)

• 907 __ |a CAU |f S342.5/BWC |f F30/BWC |b 65619(or.)

• 999 __ |t E |A xy1 |a 20060228 08:43:08 |G unknown |g 19980101 |I xy1 |i 20060228 08:43:4