000
00301nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
JOHN L.HAVLIN
245
0
_a
SOIL FERTILITY AND FERTILIZERS
260
_b
"PHI LEARNING PVT.LTD,. NEW DELHI"
260
_c
2010
365
_b
395.00
942
_c
BK
999
_c
167817
_d
167817