| 003 | : | 3 |
| 008 | : | 8 |
| 040 | : | _ _ |a IN-ChTVA |d IN-ChTVA |
| 100 | : | _ _ |a Betts, H. S. |
| 245 | : | _ _ |a How Lumber is graded |c By H. S. Betts and R. K. Helphenstine |
| 260 | : | _ _ |a Washington |b United States Department of Agriculture |c 1933 |
| 300 | : | _ _ |a 48 p. |
| 490 | : | _ _ |a United States Department of Agriculture - Department Circular No. |
| 546 | : | _ _ |a In English |
| 600 | : | _ _ |a Helphenstine, R. K. |
| 650 | : | _ _ |a Science |v Botany |
| 653 | : | _ _ |a Wood, Hardwood lumber, Softwood lumber, Redwood, White pine, Sugar pine |
| 850 | : | _ _ |a தமிழ்நாடு வேளாண்மை பல்கலைக்கழகம் - tamiḻnāṭu vēḷāṇmai palkalaikkaḻakam |
| 995 | : | _ _ |a TVA_BOK_0039836 |
| barcode | : | TVA_BOK_0039836 |
| book category | : | பேழை |
| cover | : |
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| book | : |