000 | 00426nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a631.811.1:633.1 | ||
100 | _aDilz, K. | ||
245 | _aOptimal nitrogen nutrition of cereals : (with a summary on the) Over de optimal | ||
260 | _aWageningen | ||
260 | _c1964 | ||
300 | _a124 p. | ||
440 | _aNo. 641; Netherlands Verslagen | ||
901 | _pS7680 | ||
942 |
_cB _2udc |
||
999 |
_c128862 _d128862 |