000
00291nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Dwivedi (JW) and Singh (RB)
245
0
_a
Essential of Plant Techniques
260
_b
Scientific Pub.
260
_c
1990
365
_b
80
942
_c
BK
999
_c
216439
_d
216439