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(ROOT (S (NP (NP (NNP I551) (NNP Grad) (NNP Reference)) (NP (DT The) (NN content))) (VP (VBZ includes) (NP (NP (DT the) (JJ major) (NNS divisions)) (PP (IN of) (NP (NP (DT the) (NN field)) (, ,) (PP (JJ such) (IN as) (NP (NN fertility) (CC and) (NN marriage) (, ,) (NN mortality) (CC and) (NN morbidity) (, ,) (JJ internal) (CC and) (JJ external) (NN migration) (, ,) (NNS data) (CC and) (NNS methods))) (, ,) (CC and) (NP (RB much) (JJR more)))))) (. .)))
I551 Grad Reference The content includes the major divisions of the field, such as fertility and marriage, mortality and morbidity, internal and external migration, data and methods, and much more.
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