| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 082 | ## | $a571.772 |
| 100 | 0# | $aA. E. Murneek$a R. O. Whyte |
| 245 | 00 | $aVernalization and photoperiodism |
| 260 | ## | $aWaltham, Mass $bChronica Botanica $c1948 |
| 300 | ## | $aviii, 196 p. $bfig., table $c26 cm |
| 500 | ## | $aIncludes author index. |
| 650 | 00 | $aPHOTOPERIODISM |