Evaluation of some biological as parameters for microbiological activities related to soil fertility
Shehata, Samy Mohamed.
Evaluation of some biological as parameters for microbiological activities related to soil fertility [microform] / Samy Mohamed Shehata. - 1972. - 112 leaves : ill. ; 30 cm.
Thesis (Ph.D.) -- Cairo Univesity, 1972.
Includes bibliographical references (leaves 90-108 )
Microfiche.
Cairo, Egypt :
ASUNET,
3 negative : microfiche.
Summary in Arabic.
Soil fertility.
Soil biology.
Soil microbiology.
Evaluation of some biological as parameters for microbiological activities related to soil fertility [microform] / Samy Mohamed Shehata. - 1972. - 112 leaves : ill. ; 30 cm.
Thesis (Ph.D.) -- Cairo Univesity, 1972.
Includes bibliographical references (leaves 90-108 )
Microfiche.
Cairo, Egypt :
ASUNET,
3 negative : microfiche.
Summary in Arabic.
Soil fertility.
Soil biology.
Soil microbiology.