| 000 | 00378 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aNiehaus, Chas. J.G. | |
| 245 | 1 | _aStudies on the nitrogen content of South African musts and wines | |
| 260 |
_aPretoria _c1938 |
||
| 300 | _a1-15 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aNitrogen South Africa Department of Agriculture and Forestry. Science Bulletin No. 172 | ||
| 901 | _aS54538 | ||
| 999 |
_c112660 _d112660 |
||