9

Proceedings of the 1977 National Cave and Karst Management Symposia




9

Proceedings of the 1978 National Cave and Karst Management Symposia




9

Proceedings of the 1980 National Cave and Karst Management Symposia




9

Proceedings of the 1982 National Cave and Karst Management Symposia




9

Proceedings of the 1984 National Cave and Karst Management Symposia




9

Proceedings of the 1987 National Cave and Karst Management Symposia




9

Proceedings of the 1989 National Cave and Karst Management Symposia




9

Proceedings of the 1991 National Cave and Karst Management Symposia




9

Proceedings of the 1993 National Cave and Karst Management Symposia




9

Proceedings of the 1995 National Cave and Karst Management Symposia




9

Proceedings of the 1997 National Cave and Karst Management Symposia




9

Proceedings of the 1999 National Cave and Karst Management Symposia




9

Proceedings of the 2008 U.S. Geological Survey Karst Interest Group, Bowling Green, Kentucky, May 27-29, 2008




9

Proceedings of the 2011 U.S. Geological Survey Karst Interest Group, Fayetteville, Arkansas, April 26-29, 2011




9

Proceedings of the 2014 U.S. Geological Survey Karst Interest Group, Carlsbad, New Mexico April 29 - May 2, 2014




9

Proceedings of the Eighth International Congress of Speleology: a meeting of the International Union of Speleology [1981]




9

Proceedings of the Third Conference on Hydrogeology, Ecology, Monitoring and Management of Ground Water in Karst Terranes: December 4-6, 1991, Maxwell House/Clarion, Nashville, Tennessee




9

Propuesta de Modificación de la Lista de Especies en Riesgo de la NOM-059-SEMARNAT-2001




9

Relation of specific conductance in ground water to intersection of flow paths by wells, and associated major ion and nitrate geochemistry, Barton Springs segment of the Edwards Aquifer, Austin, Texas, 1978–2003




9

Shrub, scrub, and grass: The importance of shrubland and grassland plant communities to the diet of the Late Prehistoric (A.D. 900-1535) hunter-gatherers of the eastern Trans-Pecos region of Texas




9

Shrub, Scrub, and Grass: The Importance of Shrubland and Grassland Plant Communities to the Diet of the Late Prehistorica (A.D. 900-1535) Hunter-Gathers of the Eastern Trans-Pecos Region of Texas




9

Spelean History Session Abstracts from NSS Conventions 1968-2014




9

Spring 2009 potentiometric map of the Middle Trinity Aquifer in groundwater management area 9, central Texas




9

Summary of groundwater dye tracing studies (1996-2002), Barton Springs segment of the Edwards Aquifer, Texas




9

Temporal trend analysis of long-term monitoring data at karst springs, 2009




9

Георгий Алексеевич МАКСИМОВИЧ (1904-1979)




9

Клара Андреевна ГОРБУНОВА (1925-1996)




9

ПЕЩЕРЫ ВЫП. 8-9




9

СБОРНИК 80 години организирана спелеология в България Българска федерация по спелеология 2009




9

A diamond in the rough, or, A brave boy's start in life




9

Beating the brokers, or, The boy who "counldn't be done"




9

From dark to dawn, or, A poor boy's chance




9

A start in life, or, A bright boy's ambition




9

Making money, or, A Wall Street messenger's luck




9

First Regiment, Connecticut National Guard, 1898-1899 : outline history of the regiment during the Spanish-American War




9

A broker at eighteen, or, Roy Gilbert's Wall Street career




9

Mart Morton's money, or, A corner in Wall Street stocks




9

Marriage record of Brown, Samuel M. and O'Quinn, Rebecca A.




9

Marriage record of O'Quinn, Andrew E. and Green, Martha E.




9

Marriage record of O'Neal, Hampton and Reese, Mamie




9

Marriage record of D'Azzo, Calogero and LaRussa, Paolina




9

From messenger to millionaire, or, A boy's luck in Wall Street




9

Tricking the traders, or, A Wall Street boy's game of chance




9

Muldoon's boarding house




9

Cooper's Irish dialect readings and recitations.




9

The Fenians, or, Neil O'Connor's triumph : a story of old Ireland and young America




9

Pages from the past. History of the written word. Various leaves - No. 9 "Sermones" of Simon de Cremona




9

Pages from the past. History of the written word. Various leaves - No. 29 Collection of Minor Classical Authors




9

Bob Knight's diary at Poplar Hill school




9

Bob Knight's diary, camping out