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Greg D. Simpson, Jackie Parker, Erin Gibbens and Philip G. Ladd
Vegetation trampling that arises from off-trail excursions by people walking for recreation can negatively impact the structure of understory plants in natural spaces that are an essential element of urban green infrastructure in a modern city. In additi...
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Ursula Loret de Mola, Brenton Ladd, Sandra Duarte, Nils Borchard, Ruy Anaya La Rosa and Brian Zutta
Latin American (LA) megacities are facing enormous challenges to provide welfare to millions of people who live in them. High rates of urbanization and limited administrative capacity of LA cities to plan and control urban growth have led to a critical d...
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Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor
Pág. 398 - 419
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Sofiane Benyahia, Madhava Syamlal and Thomas J. O'Brien
Pág. 166 - 174
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Ladd, A. M. Kavraki, L. E.
Pág. 229 - 242
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Ladd, A. M. Bekris, K. E. Rudys, A. P. Wallach, D. S. Kavraki, L. E.
Pág. 555 - 558
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Christian Büschges
Pág. 123 - 145
La nobleza colonial, a pesar del esfuerzo pionero de Doris Ladd sobre Nueva España, es todavía un grupo poco conocido en la historia social de América Latina. El presente artículo analiza la realidad social de la nobleza titulada de Quito durante la époc...
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