Phosphoric acid, phosphates and phosphatic fertilizers

Phosphoric acid, phosphates and phosphatic fertilizers

Manylion Llyfryddiaeth
Prif Awdur: Waggaman, William Henry
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York Reinhold Pub. 1952.
Rhifyn:2nd ed.
Pynciau:
Fertilizeers and manures.
Phosphate.
Phosphoric acid.