Pear growing in the pacific costs states
Kinman, C.F., Magness, J.R.
Pear growing in the pacific costs states - Washington 1935 - 1-38 p. - Pear United States Department of Agriculture. Farmers Bulletin No. 1739 .
Pear growing in the pacific costs states - Washington 1935 - 1-38 p. - Pear United States Department of Agriculture. Farmers Bulletin No. 1739 .