Dragon Tree Bookshelf is a item from Unknown Mod, crafted from Dragon Tree Planks and Book.
Crafting using Dragon Tree Planks, Dragon Tree Planks, Dragon Tree Planks, Book, Book, Book, Dragon Tree Planks, Dragon Tree Planks and Dragon Tree Planks, arranged in the pattern shown. Produces Dragon Tree Bookshelf.
Crafting 
Dragon Tree Bookshelf guaranteedbetterend:dragon_tree_bookshelfbetterendunknownc:blocks/bookshelves
Recipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"###",
"PPP",
"###"
],
"ingredients": {
"#": {
"item": "betterend:dragon_tree_planks"
},
"P": {
"item": "minecraft:book"
}
},
"conditions": [],
"sequence": null,
"group_name": "bookshelf",
"experience": null,
"cooking_time": null
}