000
00255nam a2200097Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Ramanujam (T)
245
0
_a
Studies on the Nitrogen Nutrition in rice (Oryza satura L)
260
_c
1967
942
_c
BK
999
_c
211779
_d
211779