000
00247nam a2200085Ia 4500
008
151011s9999 xx 000 0 und d
245
_a
Annual report 1971-72
_b
: Jute Technological Research Laboratories (JTRL)
260
_c
1971
_a
Calcutta
942
_c
AR
999
_c
22533
_d
22533