TY  - BOOK
AU  - Aly,Badr Said Farghly
TI  - Response of maize to nitrogen fertilization
PY  - 1992///
KW  - Corn
KW  - Fertilizers
KW  - Nitrogen fertilizers
N1  - Thesis (Ph.D.) -- Assiut University, 1992; Includes bibliographical reference (leaves 200-221); Microfiche; Cairo, Egypt; ASUNET; 4 microfiche : negative
ER  -