Freshwater resources
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Oslo
Unesco
1992
|
| Cyfres: | Environmental Education Module
|
| Pynciau: | |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
MARC
| LEADER | 00000nam a2200000 a 4500 | ||
|---|---|---|---|
| 001 | UCO6068 | ||
| 003 | CL-VaPUC | ||
| 008 | 001006e19920000NO |||||||||||||||||eng|d | ||
| 082 | 0 | 4 | |a 577.6 |b SKO |2 21 |
| 100 | 0 | |a Skofteland, Egil |e author |9 450905 | |
| 245 | 1 | 0 | |a Freshwater resources |
| 300 | |a 107 p | ||
| 942 | |c BK | ||
| 945 | |d 20001006 00:00:00 |a vberengu | ||
| 260 | |a Oslo |b Unesco |c 1992 | ||
| 650 | 0 | |a Agua de riego |9 260487 | |
| 650 | 0 | |a Agricultura |9 255598 | |
| 650 | 0 | |a Agua potable |9 260375 | |
| 650 | 0 | |a Desarrollo sustentable |9 333905 | |
| 650 | 0 | |a Ecología de agua dulce |9 259973 | |
| 583 | |a last modification |c 20180514 11:02:52 |k Rodrigo Vera | ||
| 490 | 0 | |a Environmental Education Module | |
| 999 | |c 291860 |d 291858 | ||