机读格式显示(MARC)
- 000 00772nam a2200253 a 4500
- 008 040924s1979 it a b i000 0 eng
- 020 __ |a 925100756X : |c IE.
- 090 __ |a FAO/S15-5/FAO/V.42
- 245 00 |a Soil survey investigations for irrigation.
- 260 __ |a Rome : |b FAO., |c 1979.
- 300 __ |a 188 p. : |b ill. ; |c 28 cm.
- 490 0_ |a FAO soils bulletin ; |v 42
- 504 __ |a Includes bibliographical references (p. 125-134.)
- 650 _7 |a Soils, Irrigated.
- 710 2_ |a Food and Agriculture Organization of the United Nations : |b Landand Water Development Division.