000
00286cam a2200121ua 4500
082
_a
634.95
_b
NEG/H
100
_a
Negi,S.S
245
1
0
_a
Handbook of silvicultural systems
260
_a
Dehradun
_b
Bishen Sing Mahendra Sing
_c
1985
300
_a
ii,172p.
650
0
_a
Forestry
942
_c
BK
999
_c
3693
_d
3693