000
00278nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
"Swaminathan, M.S."
245
0
_a
Sustainability in Agriculture
260
_b
Konark
260
_c
1996
365
_b
250.00
942
_c
BK
999
_c
139162
_d
139162