1-9 of 9 Books

Effect of shade on germination and growth of salmonberry
By Robert H. Ruth
An evaluation of glass prisms in boat docks to reduce shading of submersed aquatic vegetation in the lower St. Johns River, Florida
An evaluation of glass prisms in boat docks to reduce shading of submersed aquatic vegetation in the lower St. Johns River, Florida
By
Richtige Anwendung und zweckmässige bauliche Gestaltung von Schattenhallen in Baumschulen
Richtige Anwendung und zweckmässige bauliche Gestaltung von Schattenhallen in Baumschulen
By Hans Kettner

Use of saran shade cloth in greenhouse to improve summer seedling growth of five mountain range grasses and forbs
By W. T. McDonough

Shade increases first-year survival of Douglas-fir seedlings
By Russell A. Ryker
Ecology of photosynthesis in sun and shade
Ecology of photosynthesis in sun and shade
By J. R. Evans,S. Von Caemmerer
The effect upon the growth of some coniferous seedlings of various conditions of shade and moisture
The effect upon the growth of some coniferous seedlings of various conditions of shade and moisture
By Paul C. Kitchin