Special issue : view of environmental administration in 1991.Present status and future problems of the public administration for treatment of non-industrial waste.
1991 ◽
Vol 20
(1)
◽
pp. 57-60
Keyword(s):
1991 ◽
Vol 20
(1)
◽
pp. 61-65
Keyword(s):
1990 ◽
Vol 19
(1)
◽
pp. 69-74
1991 ◽
Vol 20
(1)
◽
pp. 30-33
1992 ◽
Vol 21
(1)
◽
pp. 54-57
1990 ◽
Vol 19
(7)
◽
pp. 437-441
1992 ◽
Vol 21
(1)
◽
pp. 49-53
Keyword(s):
1995 ◽
Vol 24
(1)
◽
pp. 58-62
Keyword(s):
1995 ◽
Vol 24
(1)
◽
pp. 53-57
1990 ◽
Vol 19
(1)
◽
pp. 59-64