| [Iron sulfate and weeds]
| Anonymous. 1933. The National Greenkeeper. October. 7(10): p. 13.
| More Keywords | 133744 |
| [Plant lawn in spring or fall?]
| Anonymous. 1933. The National Greenkeeper. October. 7(10): p. 13.
| More Keywords | 133745 |
| [Identical specification fertilizers]
| Anonymous. 1933. The National Greenkeeper. October. 7(10): p. 13.
| More Keywords | 133747 |
| [Sulphate of ammonia vs. nitrate of soda]
| Anonymous. 1933. The National Greenkeeper. October. 7(10): p. 13-14.
| More Keywords | 133748 |
| [Backs and high spots on greens]
| Anonymous. 1933. The National Greenkeeper. October. 7(10): p. 14.
| More Keywords | 133749 |
| [When to fertilize fairways]
| Anonymous. 1933. The National Greenkeeper. October. 7(10): p. 14.
| More Keywords | 133751 |