FibercraftAddOn_PamsMods_v1.zip is a release file of the Minecraft resource pack Fibercraft Add-On for Pam's Mods (HarvestCraft, Weee Flowers & More!), made for Minecraft 1.7.10. It was published on March 3, 2015 and is 32.2 MB in size. For the full description, screenshots and every other version, visit the Fibercraft Add-On for Pam's Mods (HarvestCraft, Weee Flowers & More!) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.