| LEADER | 00927nam a2200313 i 4500 | ||
|---|---|---|---|
| 007 | ta | ||
| 040 | |a Universidad Nacional Agraria |b spa | ||
| 907 | |a L01 | ||
| 908 | |a L51 | ||
| 911 | |a AM | ||
| 978 | |a EMF | ||
| 979 | |a 02-10-2000 | ||
| 991 | |a TEXTO | ||
| 991 | |a ECISEP | ||
| 020 | |a ISBN 92-9090-371-6 | ||
| 035 | |a 011134 | ||
| 041 | |a spa | ||
| 092 | |a P10 M434 | ||
| 100 | 1 | |a De Silva, M.S.=700 1 |a Kotagama, S.W. | |
| 700 | 1 | |a Ratnasooruja, W.D. | |
| 245 | 1 | 0 | |a Impact of cattle grazing on the nutrient levels in the Ramsar Wetland, Sri Lanka |
| 773 | 0 | # | |t Irrigation water management and the Bundala National Park: Proceedings of the workshop on water quality of the Bundala lagoons |d Colombo (Sri Lanka) , 1998 |x ISBN 92-9090-371-6 |
| 300 | |a p. 25-27 | ||
| 650 | 7 | |a GANADO | |
| 650 | 7 | |a PASTO | |
| 650 | 7 | |a NUTRIENTE | |
| 650 | 7 | |a SRI LANKA | |
| 942 | |c BK |2 agris | ||
| 952 | |a 01 |b 01 |8 CG |c CG |y BK |p L0469/00 |o P10 M434 | ||