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5981
An analytical study of the stars and isolates among the grade six pupils [microform]
Gepubliceerd in 1974Visual Material -
5982
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5983
A critical study of the composition of ylang ylang oil [microform]
Gepubliceerd in 1974Visual Material -
5984
An appraisal of chemistry teaching at a selected university [microform]
Gepubliceerd in 1974Visual Material -
5985
Visual humidity indicators (indicating humidity by color change in gas atmospheres) [microform]
Gepubliceerd in 1974Visual Material -
5986
A study of students' attitudes towards chemistry as a subject in the secondary schools of La Unioni for the school year 1970-1971 [microform]
Gepubliceerd in 1974Visual Material -
5987
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5988
A study of the chemical and physical properties of Philippine clays for the manufacture of refractories [microform]
Gepubliceerd in 1974Visual Material -
5989
The effect of agitation on the rate and size of crystal growth in aqueous solution [microform]
Gepubliceerd in 1974Visual Material -
5990
Possibility of insecticide manufacture from abietic acid [microform]
Gepubliceerd in 1974Visual Material