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FUEL VALUE AND SPECIFIC GRAVITY OF SOME OF THE MORE IMPORTANT
WOODS OF THE UNITED STATES. (SARGENT.)

NOTE. -The term Atlantic indicates the region east of the eastern base of the Rocky Mountains; the term Pacific, the region
west of that line.

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DISTANCE TABLE FOR TREE-PLANTING. (Yearbook U. S. Dept. of Agriculture.)

Number of Trees that may be Set upon a Piece of Land 100 Yards or Feet Square on a Side in Right-angled Rows at Equal or Unequal Distances Apart.

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20,000

13,333

10,000

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2,000

1,600

1,143

3.333

2,222

1,667

1,333

I, III

952 833

8,000 6,667 5,714 5,000 4,444 4,000 3,636 3,333 2,857 2,500 5,000 4,000 3.333 2,857 2,500 2,222 2,000 1,818 1,666 1,428 3,333 2,667 2,222 1,905 1,667 1.481 1,333 1,212 1,111 952 833 2,500 2.000 1,667 1,429 1,250 1,333 1,000

2,222

2,000

1,250

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I, III

1,000 909 833 714

625

555

500

889

800 727 666

571

500

444

400

741

667

606 555

476

416

370

2,857

333

1,905

1,429

1,143

952 816

714

635

571

519 476

408

2,500

1,667

357

317

285

1,250

1,000 833 714

625

556

500

455

416

4.5

357

312

277

2,222

1,481

250

1,111

889

741 635

556

494

444

404

370

317

5.0

277

246 222

2,000

1,333

1,000

800

667 571

500

444

400

364

333

285

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606 519 455

250

222

200

404

364

333

1,667

303

259

227

202

181

I, III

833

667

556 476

417

370

333

6.5

1,538

303

277

238

208

1,026

185

166

769

615

513 440

385

342

308

280

7.0

256

219 192

170

1,429

952

714

571

476

408

357 317

286

7.5

1,333

889

667

533 444

381

260 238 204

153

178

158

142

333

296

267 242

222

8.0

190

166

148

1,250

833

€25

133

500 417

357 313

8.5

278

250

227 208

178

1,176

784

588

471 392

9.0

I, III

741

556

10.0

1,000

667

500

336 294 261 235 494 370 317 278 247 222 400 333 286 250 222 200 182

156

138

125

219

196

168

147

130

117

202

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In order to find number of trees needed per acre, divide the above figures by 2 if they have been read as referring to feet; multiply them by 43 if they have been read as referring to yards. This will give the number within an unappreciable error.

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1 S. 1847: Burning off permitted when consent of neighbors is secured after I day's notice.

2 Pol. Code, S. 3344-5: Persons firing woods, etc., liable in treble dam. ages. Constable, etc., may order any inhabitants liable to poll-tax to assist in extinguishing fire.

3 Must give notice, before burning off, to all residents within one mile. and can only be done between February 15 and March 31, unless otherwise ordered by county commissioner.

4 Prohibits building fire in woods without owner's permission, and with. out first clearing away combustibles, and extinguishing fire.

5 Must give day's notice, before burning off, to adjoining property owners, and then only betwen Feb. 20 and April 1.

No law included in Revised Statutes.

7 Ch. 296, S. 1-6, G. S. 1883: Duty of fire wardens to post warnings, extinguish fires, and investigate causes of fires.

Supervisors and highway commissioners to order assistance in putting out fires; fine $5-$50 for refusal to assist.

See act of April 18, 1895.

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