Proposatutako topikoa bilaketarako iradokizunak
Proposatutako topikoa bilaketarako iradokizunak
Water
228
Water conservation
146
Water resources development
116
Water pollution
103
Water management
101
Water-supply
96
Irrigation
81
Water resources
78
Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology
66
Water quality
61
Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology
49
Water treatment
47
Water quality management
43
Water Resources
40
Water pollution-- Aquatic ecology
40
Water treatment-- Purification
38
Watershed management
38
Hydrology
35
Pollution
35
Water supply
34
Resources economics
33
Water chemistry
33
Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology-- Periph
32
Ecology
30
Environment
28
Dissertations, Academic (Ph.D)
27
Water rights
27
Soil conservation
25
Ground water
24
Sewage
24
-
1Gaiak: “...Water...”
Printed Book -
2nork Ajayakumar, K.Gaiak: “...Water Drinking water Water purification Water harvesting Water chemistry...”
Argitaratua 2005
Printed Book -
3
-
4Argitaratua 2006Gaiak: “...Water...”
-
5
-
6Argitaratua 1985Gaiak: “...Water resources...”
Printed Book -
7
-
8
-
9
-
10
-
11
-
12Argitaratua 2008Gaiak: “...Ground water...”
Printed Book -
13
-
14Argitaratua 2000Gaiak: “...Water...”
Printed Book -
15Argitaratua 2001Gaiak: “...water management...”
Printed Book -
16
-
17Argitaratua 2005Gaiak: “...Water...”
Printed Book -
18
-
19Argitaratua 2005Gaiak: “...water...”
Printed Book -
20