Resultados de búsqueda - "Soils Analysis"

Physical and chemical methods in soil analysis fundamental concepts of analytical chemistry and instrumental techniques. por Sarkar, Dipak

Methods of soil analysis

Available for UP System via Wiley Online Library

Soil science analyses a guide to current use por Baize, Denis

More money through soil analysis por Ordoñez, Ernesto M.

Chemical and physico-chemical changes in a flooded acid sulfate soil and the growth and yield of rice por Mai-Thi-My-Nhung 1936-

Nitrogen transformations in flooded soils por Salandanan, Salvador 1932-

Influence of the duration of submergence of the soil prior to transplanting on the growth and yield of rice por Prabuddham, Paiboon 1939-

Influence of CaCO3, pre-submergence and phosphate on the chemical changes on the chemical changes and the growth of rice on a flooded strongly acid latosolic soil [microform] por Wang, Tze-Shun Lee 1936-

Chemical and physico-chemical changes in a flooded acid sulfate soil and the growth and yield of rice [microform] por Mai-Thi-My-Nhung, 1936-

Nitrogen transformations in flooded soils [microform] por Salandanan, Salvador 1932-