Subject
Greenhouses books
3 free books about greenhouses, free to read online. Chapter 1 of any book is free, no account needed.
Gardening Indoors and Under Glass
A Practical Guide to the Planting, Care and Propagation of House Plants, and to the Construction and Management of Hotbed, Coldframe and Small Greenhouse
Woodward's Graperies and Horticultural Buildings
In-Door Gardening for Every Week in the Year
Showing the Most Successful Treatment for all Plants Cultivated in the Greenhouse, Conservatory, Stove, Pit, Orchid, and Forcing-house