|
|
|
|
LEADER |
00835nam a2200241 4500 |
001 |
006284 |
003 |
arbauncb |
005 |
20230315141034.0 |
008 |
190606s1993 ag g 000 0 eng d |
999 |
|
|
|c 53608
|d 53608
|
020 |
|
|
|a 8787257246
|
040 |
|
|
|a AR-BaUNCB
|c AR-BaUNCB
|
082 |
0 |
4 |
|a 551.482
|
100 |
1 |
|
|a Jorgensen, Sven Erik
|9 6971
|
110 |
|
|
|a International Lake Environment Committee. United Nation Environment Programme.
|
245 |
1 |
0 |
|a Guidelines of lake management; management of lake acidification. /
|c Sven Erik Jorgensen, International Lake Environment Committee. United Nation Environment Programme.
|
260 |
|
|
|a Japan:
|b ILEC,
|c 1993.
|
300 |
|
|
|a 195 p. :
|b il. ;
|c 24 cm.
|
650 |
|
7 |
|a Administración
|2 mpirdes
|
650 |
|
7 |
|a Lagos
|2 mpirdes
|
650 |
|
7 |
|a Gestión
|2 unescot
|
650 |
|
7 |
|a Hidrología
|2 mpirdes
|
942 |
|
|
|2 ddc
|c UNICO
|