Mineral industries of U.S.; Fertilizers : Interpretation of situation in U.S.

Fertilizers.
Published: (1906)

Fish-scrap fertilizer in U.S.
Published: (1913)

Fertilizers : some new factors in domestic fertilizer production and trade.
Published: (1925)

Fertilizers : co-operative experimenting as means of studying effects of fertilizers and feeding capacities of plants.
Published: (1882)

Selecting fertilizers.
Published: (1938)

Fertilizers for cotton.
Published: (1894)

Fertilizers : production, consumption, and trade in various foreign countries.
Published: (1925)

Commercial fertilizers : their uses and value.
Published: (1909)

New fertilizer materials.
Published: (1931)

Use of fertilizers in Denmark.
Published: (1919)

Nitrogen of processed fertilizers.
Published: (1914)

Commercial fertilizers for garden.
Published: (1918)

Artificial fertilizer trade.
Published: (1912)

Composition of commercial fertilizers.
Published: (1910)

Market for fertilizers in Netherlands.
Published: (1919)

Commercial fertilizers in Germany.
Published: (1916)

Use of feldspathic rocks as fertilizers.
Published: (1907)

Chemical fertilizers in southern India.
Published: (1916)

Identification of commercial fertilizer materials.
Published: (1914)

Fertilizing materials in foreign markets.
Published: (1911)

Identification of commercial fertilizer materials.
Published: (1914)

Experiments with fertilizers on fruits and vegetables, to study feeding capacities of plants and variations due to action of fertilizers.
Published: (1891)

Co-operative field experiments with fertilizers.
Published: (1889)

Cyanamid, its uses as fertilizer material.
Published: (1929)

Results of field experiments with various fertilizers.
Published: (1883)

Relative to guano islands appertaining to U.S.
Published: (1869)

Commercial stocks of fertilizer and fertilizer materials in U.S. as reported for Oct. 1, 1917.
Published: (1918)

Computation of fertilizer mixtures from concentrated materials.
Published: (1929)

Experiments with fertilizers for prevention and cure of peach yellows, 1889-92.
Published: (1893)

Nitrogenous fertilizers obtainable in U.S.
Published: (1913)

Field instructions for farmers' cooperative demonstration work. Commercial fertilizers : Their uses and cost.
Published: (1908)

Field instructions for farmers' cooperative demonstration work. Commercial fertilizers : Their uses and value.
Published: (1909)

Sale of nitrate of soda to farmers of Pacific Coast and Great Basin States by U.S. Government, 1919.
Published: (1918)

Fertilizers and their use /
by: Thornton, M. K.
Published: (1949)

Nitrogenous fertilizers obtainable in U.S.
Published: (1913)

American fertilizers.
Published: (1932)