CHARACTERISTICS AND FERTILIZER VALUE OF PHOSPHATE ROCK FROM DIFFERENT FIELDS

[1] ALTSCHULER ZS, 1952, GEOL SOC AM BULL, V63, P1230

[2] [Anonymous], 1950, OFFICIAL METHODS ANA

[3] ARMIGER WH, P SOIL SCI SOC AM

[4] Brown B. E., 1945, AMER FERTILIZER, V102, P11

[5] BROWN BE, 1945, AM FERTILIZER, V102, P30

[6] BROWN BE, 1945, AM FERTILIZER, V102, P28

[7] Adsorption of gases in multimolecular layers [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 : 309 - 319

[8] DETERMINATION OF SURFACE AREA OF DICALCIUM PHOSPHATE BY ISOTOPE EXCHANGE [J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1956, 4 (05) : 436 - 438

[9] THE NATURE OF BONE AND PHOSPHATE ROCK [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1950, 36 (12) : 731 - 737

[10] PHOSPHATE EVALUATION - SURFACE AREA OF NATURAL AND PROCESSED PHOSPHATES [J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1954, 2 (25) : 1273 - 1277

[1] ALTSCHULER ZS, 1952, GEOL SOC AM BULL, V63, P1230

[2] [Anonymous], 1950, OFFICIAL METHODS ANA

[3] ARMIGER WH, P SOIL SCI SOC AM

[4] Brown B. E., 1945, AMER FERTILIZER, V102, P11

[5] BROWN BE, 1945, AM FERTILIZER, V102, P30

[6] BROWN BE, 1945, AM FERTILIZER, V102, P28

[7] Adsorption of gases in multimolecular layers [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 : 309 - 319

[8] DETERMINATION OF SURFACE AREA OF DICALCIUM PHOSPHATE BY ISOTOPE EXCHANGE [J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1956, 4 (05) : 436 - 438

[9] THE NATURE OF BONE AND PHOSPHATE ROCK [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1950, 36 (12) : 731 - 737

[10] PHOSPHATE EVALUATION - SURFACE AREA OF NATURAL AND PROCESSED PHOSPHATES [J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1954, 2 (25) : 1273 - 1277