000
00323nam a2200133Ia 4500
008
130223s9999 xx 000 0 und d
245
_a
Snow-sruvey sampling guide
260
_a
Washington
260
_c
1959
300
_a
37 p.
440
_a
United States Department of Agriculture
901
_p
S837
942
_c
B
_2
udc
999
_c
133508
_d
133508