List of Materials : 16787


ID Title Subtitle Subject Author Tags Series
10649 Soil chemistry. soil water chemistry redox reactions mineralogy soil weathering soil clays soil organic matter soil colloids adsorption soil acidity salinity

Strawn, Daniel G.; Bohn, Hinrich L.; O'Connor, George A.

purch

3808 Soil conditioner cuts farm inputs by half. Soil conditioner, off season fruits,

Abello, Melpha

serials agriculture

4078 Soil conditioner does wonders to sugarcane, too. soil conditioner, sugarcane, biofertilizers,

Rubia, D.I.

serials agriculture

1375 Soil conditions and plant growth. nitrogen cycle soil water soil moisture plant nutrients soil formation soil management soil fertility

Russell, E.W.

book

1119 Soil conservation and ecosystem management soil management nutrient cycling

Sajise, Percy E.

book

653 Soil conservation and watershed management in Asia and the Pacific sustainability soil conservation watershed management water conservation book

654 Soil conservation and watershed protection in Asia and the Pacific erosion resource conservation soil conservation soil management soil productivity water conservation watershed management farmland planning slopeland conservation book

1416 Soil conservation decisions and non-farm economic conditions in the Philippine uplands of Bukidnon. Labor market labor policy economic growth employment trends soil conservation sustainability resource management

Rola, A.C.; Coxhead, I.

book working paper no. 00-05

16274 Soil conservation decisions and upland corn productivity: A Philippine case study corn productivity; soil conservation; Philippines

Rola, Agnes C.; Sajise, Asa Jose U.; Harder, Dieldre S.; Alpuerto, Joe Marvin P.

serials asian journal of agriculture and development (ajad)

646 Soil conservation handbook erosion pumping facilities ditches cover crops mulching contour planting green manure book fftc book series no.11