2019-2-4 · Media in category "Two-man crosscut saws". The following 50 files are in this category, out of 50 total. "A close up of saw".jpg 4,000 × 3,000; 5.7 . 25 foot saw.png 600 × 418; 62 KB. A foreman is teaching CCC boys how to fell an insect infested tree in the Lassen National Forest, California. (3226969208).jpg 5,346 × 4,160; 13.98 .
2021-5-4 · The AOT methodology employs the concept of a ''transect'', the essential idea of which is to collect data taken along a line or series of lines that cross a certain space llecting data via transects is a commonplace in biology, being regularly used for such purposes as monitoring butterfly numbers or estimating the size of populations. But transects have also been utilised in a large ...