Vegetation community classification of Sanzai Area in Mongolia
1994 ◽
Vol 50
(1)
◽
pp. 41-51
◽
2002 ◽
Vol 25
(3)
◽
pp. 153-161
◽
1999 ◽
Vol 114
(2-3)
◽
pp. 377-383
◽
Keyword(s):