TY  - BOOK
AU  - El-Kholy,Mohamed Mohsen Ibrahim
TI  - Nitrogen forms content produced from decomposition of some organic materials during incubation in soils and their effect on micronutrients availability
PY  - 1999///
KW  - Soils
KW  - Nitrogen content
KW  - Organic compound content
KW  - Trace element content
N1  - Thesis (M.S.)--Menofiya University,1999; Includes bibliographical references (leaves 106-126); Microfiche; Cairo, Egypt; ASUNET; 3 microfiches:negative
ER  -