000
00308nam a2200133Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Thakur C
245
0
_a
Scientific crop production vol 1
260
_b
Metropolitan Book Co.
260
_c
1979
365
_b
0.00
650
_a
Agronomy
942
_c
BK
999
_c
244311
_d
244311