![Amazon.com : Atlas Mike's Floating Spawn Sack Salmon Fishing Bait Eggs (Pack of 6), Orange (62003) : Fishing Bait Eggs : Sports & Outdoors Amazon.com : Atlas Mike's Floating Spawn Sack Salmon Fishing Bait Eggs (Pack of 6), Orange (62003) : Fishing Bait Eggs : Sports & Outdoors](https://m.media-amazon.com/images/I/61B1Egxb6DL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Atlas Mike's Floating Spawn Sack Salmon Fishing Bait Eggs (Pack of 6), Orange (62003) : Fishing Bait Eggs : Sports & Outdoors
![Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 148 Diseases of Poultri/ posterior ciul of its lung where it opens into the abdominal air sac. This relation is shown Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 148 Diseases of Poultri/ posterior ciul of its lung where it opens into the abdominal air sac. This relation is shown](https://c8.alamy.com/comp/RCD60A/diseases-of-poultry-their-etiology-diagnosis-treatment-and-prevention-poultry-148-diseases-of-poultri-posterior-ciul-of-its-lung-where-it-opens-into-the-abdominal-air-sac-this-relation-is-shown-in-fig-2-the-primary-bronchus-gives-off-secondary-bronchi-which-radiate-toward-the-surface-of-the-lungs-the-secondary-bronchi-give-off-smaller-radiating-branches-the-tertiary-bronchi-both-primary-and-secondary-bronchi-remain-of-practically-uniform-a-diameter-through-out-their-entire-length-for-the-most-part-these-tubes-end-blindly-but-some-of-them-communicate-with-the-air-sacs-this-RCD60A.jpg)
Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 148 Diseases of Poultri/ posterior ciul of its lung where it opens into the abdominal air sac. This relation is shown
![Fig. 36—Necrotic Tips of Fetal Sacs, Swine, /, /a, Necrotic embrj^os in totally necrosed fetal sacs ; 2, 2, normal embryos within amnion, the allantois having been opened ; 4, necrotic Fig. 36—Necrotic Tips of Fetal Sacs, Swine, /, /a, Necrotic embrj^os in totally necrosed fetal sacs ; 2, 2, normal embryos within amnion, the allantois having been opened ; 4, necrotic](https://l450v.alamy.com/450v/mck8p9/fig-36necrotic-tips-of-fetal-sacs-swine-la-necrotic-embryos-in-totally-necrosed-fetal-sacs-2-2-normal-embryos-within-amnion-the-allantois-having-been-opened-7-necrotic-tip-of-allantois-chorionic-tufts-consist-of-capillary-walls-with-a-single-epi-thelial-layer-while-the-corresponding-maternal-crypt-con-sists-also-of-capillary-loops-with-a-single-delicate-epithelial-layer-the-fetal-and-maternal-capillaries-remain-perma-nently-separate-and-the-two-delicate-epithelial-layers-perma-nently-separate-the-maternal-from-the-fetal-blood-all-nu-triment-and-waste-products-excha-mck8p9.jpg)