| |
Your search for [subject]Soils -- Testing returned 40 records. |
|
| |
Sort by:
|
|
| |
|
|
| |
|
 |
Manual on soil testing and soil improvement techniques.
Quezon City: BSWM.
Subject: Soils -- Testing -- Handbooks, manuals, etc; Soils -- Composition; Soils -- Analysis; Soils -- Conservation -- Philippines.
|
|
| |
|
|
|
|
| |
|
|
| |
|
 |
Computerized parametic method of rating the productivity of Philippine soil resources for rice.
by Castillo-Seminiano, Simeona T.; 1981.
Subject: Rice -- Fertilizers and manures; Soils -- Survey -- Philippines; Soils -- Testing -- Computer programs; Soils -- Classificatiaon.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Correlation of soil test values of phosphorus and potassoium with responses of rice to fertilizer application.
by Sonza, Petra Umahag.; 1981.
Subject: Rice -- Fertilizers and manures; Soils -- Phosphorus content; Soils -- Potassium content; Soils -- Testing.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Upland rice and pasture legume integration applied with varying levels of rock phosphate (apatite) in acidic soil.
by Ratilla, Teodomero C.;
Subject: Soil fertility; Crops and soils; Phosphate rock; Acid soils -- Testing; Upland rice.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Evaluation of quick soil text for organic matter determination, 1981.
by Andir, Myrna B.; 1981.
Subject: Humus; Soils -- Composition; Soils -- Testing.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Evaluation of soil test methods for the analyses of zinc and boron.
by Castillo, Rebecca B., 1941-;
Subject: Soils -- Testing; Soils -- Boron content; Soils -- Zinc content.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Engineering properties of Quezon City Soils and sub-soils : an assessment.
by Khalilipour, Mohammad Esmail.; 1985.
Subject: Soils -- Analysis; Soils -- Testing.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Soil and plant tests for available sulfur in wetland rice soils.
by Islam, M. Mujibul.; 1981.
Subject: Soils -- Sulphur content; Soils -- Testing; Plants, Effect of sulphur on.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Acoustic emissions in geotechnical engineering practice : a symposium.
Philadelphia, Pa. (1916 Race St., Philadelphia 19103): ASTM, 1981.
Subject: Acoustic emission testing -- Congresses; Rocks -- Testing -- Congresses; Soils -- Testing -- Congresses.
|
|
| |
|
|
|
|
| |
|
|
| |
|
|
Acoustic emissions in geotechnical engineering practice : a symposium.
Philadelphia, Pa. (1916 Race St., Philadelphia 19103): ASTM, 1981.
Subject: Acoustic emission testing -- Congresses; Rocks -- Testing -- Congresses; Soils -- Testing -- Congresses.
|
|
| |
|
|
|
|
| |
|
|
| « Previous 1 2 3 4 Next » |
