000
00257nam a2200109Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Haynes
245
0
_a
Techniques of observing weather
260
_b
"NCBH, madurai "
365
_b
32.50
942
_c
BK
999
_c
193348
_d
193348