Farming For Beginners: The Backyard Animal Farm Guide To Farming Sheep, Raising Chickens, Turkeys, Pigs, Milking Cows, Goats, Honey Bees, Cattle Farming, ... (Farming, Farming For Beginners Book 1) by Frank Begley, http://www.amazon.com/dp/B00QKSJJYE/ref=cm_sw_r_pi_dp_8agIub1MKNK1R
The amount of money you can earn depends on how many companies you choose to sign up for and how long you want to spend completing surveys. For instance, the average survey pays $5; taking 5 surveys a day, 5 days a week gives $500/month. Find out more by clicking on the image.
If you're planning on raising livestock (whether backyard suburban chickens or free range cattle) get the info you need to choose the best meat to raise re: ratio for food, shelter, length of time to table, etc. The infographic compares different livestock species.