APA Style
Lock, Roger. ().
Animals and the teaching of biloligy/science in secondary schools .
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Chicago Style
Lock, Roger.
Animals and the teaching of biloligy/science in secondary schools .
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,
.
.
MLA Style
Lock, Roger.
Animals and the teaching of biloligy/science in secondary schools .
:
,
.
.
Turabian Style
Lock, Roger.
Animals and the teaching of biloligy/science in secondary schools .
:
,
.
.