Significance of soil organic phosphorus to plant growth
Eid, Mohamed T.
Significance of soil organic phosphorus to plant growth [microform]/ Mohamed T.Eid. - 1950. - 101 leaves : ill ; 30 cm.
Thesis (Ph.D )--Iowa state college University, 1950.
Includes bibliographical references (leaves 95-100)
Microfiche.
Cairo, Egypt :
ASUNET,
2 microfiches : negative.
Soils--Phosphorus content
Crops and soils.
Growth (Plants)
Significance of soil organic phosphorus to plant growth [microform]/ Mohamed T.Eid. - 1950. - 101 leaves : ill ; 30 cm.
Thesis (Ph.D )--Iowa state college University, 1950.
Includes bibliographical references (leaves 95-100)
Microfiche.
Cairo, Egypt :
ASUNET,
2 microfiches : negative.
Soils--Phosphorus content
Crops and soils.
Growth (Plants)