|  |  |  |  | 
| LEADER | 01084nam a2200229   4500 | 
| 001 | 004477 | 
| 003 | arbauncb | 
| 005 | 20241009120842.0 | 
| 008 | 200107s1974    ag     g      000 0 eng d | 
| 040 |  |  | |a AR-BaUNCB 
  |c AR-BaUNCB | 
| 082 | 0 | 4 | |a 631.41 | 
| 245 | 1 | 0 | |a Isotope and radiation techniques in soil physics and irrigation studies 1973 : 
  |b proceedings of a symposium on isotope and radition techniques in studies of soil physics, irrigation and drainage in relation to crop production | 
| 260 |  |  | |a Vienna : 
  |b International Atomic Energy Agency, 
  |c 1974 | 
| 650 |  | 7 | |a Fisica de suelos 
  |2 mpirdes | 
| 650 |  | 7 | |a Isótopos 
  |2 mpirdes | 
| 650 |  | 7 | |a riego 
  |2 unescot | 
| 650 |  | 7 | |a Edafología 
  |2 spines | 
| 653 |  |  | |a Relaciones planta-suelo-agua | 
| 653 |  |  | |a Técnicas radiactivas | 
| 711 | 2 |  | |e International Atomic Energy Agency 
  |a Food and Agriculture Organization of The United Nations 
  |d 1-5-oct.-1973 
  |a Symposium on isotope and radiation techniques in studies of soil physics, irrigation and drainage in relation to crop production (1973, oct1-5:Vienna) 
  |c Vienna | 
| 942 |  |  | |2 ddc 
  |c LIBRO | 
| 999 |  |  | |c 63376 
  |d 63376 |