Typical Farming Economics Resource
I don't have many books to share but there is the website on Farm economy data from the USDA.

Farm Labor
USDA Economic Research Service (ERS)

https://www.ers.usda.gov/topics/farm-economy/farm-labor/

There is also the USDA National Agricultural Statistics Service (feel free to explore their site)

https://www.nass.usda.gov/Data_and_Statistics/index.php

here are some articles

https://arefiles.ucdavis.edu/uploads/filer_public/ad/74/ad7450e7-80ab-4cf7-a147-6b80c2e614a7/chapter_1_the_farm_labor_problem_4-4-17.pdf
The Farm Labor Problem
J. Edward Taylor &amp; Diane Charlton
Agricultural &amp; Resource Economics
University of California, Davis

https://www.bls.gov/opub/mlr/2014/article/agriculture-occupational-employment-and-wages.htm
Agriculture: occupational employment and wages

Labour Market Effects of Large-Scale Agricultural Investment: Conceptual Considerations and Estimated Employment Effects
https://www.sciencedirect.com/science/article/pii/S0305750X17301754

Few books on the subject:

freebook-
The Economics of Food and Agricultural Markets - 2nd Edition
https://open.umn.edu/opentextbooks/textbooks/the-economics-of-food-and-agricultural-markets

Agricultural Economics (3rd Edition) 3rd Edition
by H. Evan Drummond Ph.D. (Author), John W. Goodwin (Author)