Authors: BALL PW

Citation: Pw. Ball, CAREX MCKITTRICKENSIS (CYPERACEAE), A NEW SPECIES FROM WESTERN TEXAS, Novon, 8(3), 1998, pp. 220-224

Authors: BALL PW ZOLADZ M

Citation: Pw. Ball et M. Zoladz, THE TAXONOMY OF CAREX PETRICOSA (CYPERACEAE) AND RELATED SPECIES IN NORTH-AMERICA, Rhodora, 96(888), 1994, pp. 295-310

Authors: BALL PW

Citation: Pw. Ball, HOW TO ORGANIZE FOR IMPROVED SAFETY, Nuclear engineering international, 38(470), 1993, pp. 52-53

Authors: FORD BA BALL PW RITLAND K

Citation: Ba. Ford et al., GENETIC AND MACROMORPHOLOGIC EVIDENCE BEARING ON THE EVOLUTION OF MEMBERS OF CAREX SECTION VESICARIAE (CYPERACEAE) AND THEIR NATURAL HYBRIDS, Canadian journal of botany, 71(3), 1993, pp. 486-500