4 Indoor Houseplant Booklets 1941-1976 Lighting

This auction is for an assortment of four indoor houseplant softcover booklets in Fair condition with some label stains, cover scuffs, and spotting on the covers.

The booklets in this assortment are:

"Flowering Houseplants" a 48 page booklet with color photos, published by Countryside Books in 1976.

"House Plants", a 30 page Farmers' Bulletin No. 1872, published in 1941.

"Indoor Gardens with Controlled Lighting", a 22 page booklet published by U.S. Department of Agriculture in 1971.

"The Gloxinian-Fluorescent Light Gardening-Phytoillumination", a magazine published in Sept/Oct 1961.