Phosphorus availability, solubility and extractability as affected by amount and frequency of application and time of incubation

Abdul-Razaq, Ibrahim Bakry.2013-01-162013-01-161980http://hdl.handle.net/1993/14842vii, 114 leaves :engPhosphorus availability, solubility and extractability as affected by amount and frequency of application and time of incubationmaster thesis