000
00296nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
"Tiwari, G.N. & Goyal, R.K."
245
0
_a
Green house technology
260
_b
Narosa Publising House
260
_c
1998
365
_b
490.00
942
_c
BK
999
_c
140881
_d
140881