Pollination mechanisms, reproduction, and plant breeding /

por Frankel, R. (Rafael), 1922-
Publicado 1977

The Potential impact of the long range transport of air pollutants on Canadian forests : report of a scientific opinion survey /

Publicado 1985

Productivity in perpetuity : proceedings : Australian Forest Nutrition Workshop, Canberra, Australia, 10-14 August 1981 /

Publicado 1981

Radiant energy in relation to forests /

por Reifsnyder, William E.
Publicado 1965

Resistance to diseases and pests in forest trees : proceedings of the Third International Workshop in the Genetics of Host-Parasite Interactions in Forestry, Wageningen, the Nether...

Publicado 1982

Respiratory losses in Norway spruce : the effect of growth and nutrition /

por Stockfors, Jan
Publicado 1997

Return to resistance : breeding crops to reduce pesticide dependence /

por Robinson, Raoul A., 1928-
Publicado 1996

Root temperature and plant growth /

por Cooper, Allen John, 1924-
Publicado 1973

Soil fertility and fertilizers /

por Tisdale, Samuel Luther, 1918-
Publicado 1975

Soil nitrogen /

por Bartholomew, William Victor, 1908-
Publicado 1965

Solute movement in the soil-root system /

por Nye, Peter Hague
Publicado 1977

Storing endrin-coated and endrin-impregnated Douglas-fir seed /

por Radwan, M. A., 1926-
Publicado 1970

Stress physiology and forest productivity : proceedings of the Physiology Working Group, Technical session : Society of American Foresters National Convention, Fort Collins, Colora...

Publicado 1986

Target sites for herbicide action /

Publicado 1991

Trace elements in soils and plants /

por Kabata-Pendias, Alina
Publicado 1984

Wind and trees /

Publicado 1995