00393nam a2200109Ia 4500008004100000082002000041100001900061245010600080260004600186300001600232500003500248260227b        |||||||| |||| 00| 0 eng d  a338.16bB743.CA  aBoserup, Ester  aThe conditions of agricultural growthb; the economics of agrarian change under population pressure /  aLondon:bGeorge Allen & Unwin Ltd.,c1965  a124p. Index  a"Foreword by Nicholas Kaldor."