2007 Moat, J. & Smith, P.P. (2007) Atlas of the vegetation of Madagascar / Atlas de la vegetation de Madagascar. Kew: Royal Botanic Gardens, Kew. 124pp.

2006 Kesseler, R. & Stuppy, W. (2006) Seeds: time capsules of life. London: Papadakis. 264pp.

2004 Field guide to the trees and shrubs of the miombo woodlands. Smith, P.P. & Allen, Q. Kew : Royal Botanic Gardens , Kew. 176pp.

Buy online at kewbooks.com

2004 Comparative storage biology of tropical tree seeds . M. Sacandé, D. Jøker, M.E. Dulloo and K.A. Thomsen (editors). IPGRI: Rome. 363pp.

2004 Manual de recolección de semillas de plantas silvestres. Boletín INIA 110. Gold, K., León-Lobos, P. & Way, M. La Serena , Chile : Instituto de Investigaciones Agropecuarias, Centro Regional de Investigación Intihuasi. 62pp.

2003 The biology of seeds: recent research advances: Nicholas, G., Bradford , K.J., Come, D. & Pritchard, H.W. (eds.). Wallingford : CABI Publishing. 472 pp.

2003 Seed conservation: turning science into practice R.D.Smith, J.B.Dickie, S.H.Linington, H.W.Pritchard, and R.J. Probert (eds.). Kew : Royal Botanic Gardens Kew . 1023pp.

2002 Desiccation and survival in plants: drying without dying: Black, M. & Pritchard, H.W. (eds.). Wallingford : CABI Publishing. 412 pp.

2001 Ecological survey of Zambia : the traverse records of C.G. Trapnell, 1932-43 / P.P. Smith (ed.). Two volumes + 2 maps & memoir. Kew: Royal Botanic Gardens, Kew.

2000 Chipya and mateshe in Kasanka National Park: Report on the study carried out in January 2000.Smith, P.P., Fisher, R. & Zimba, N.B. Report Submitted to Zambian Wildlife Authority and Kasanka Trust.

1999 Review of MIR Télédetection Inc. Deforestation Study in the Region of Fort-Dauphin (Tolagnaro), Madagascar. Lowry, P.P., Smith, P.P. & Rabevohitra, R. Report submitted to QIT - Fer et Titane, Inc.

1998 Compendium of Information on Seed Storage Behaviour. Volume 1: Families A-H. Hong,T.D., Linington, S.H. & Ellis, R.H. Kew: Royal Botanic Gardens, Kew. 400pp.

1998 Compendium of Information on Seed Storage Behaviour. Volume 2 Families I-Z. Hong,T.D., Linington, S.H. & Ellis, R.H.Kew: Royal Botanic Gardens, Kew. 501pp.

1996 Database of tropical tree seed research (DABATTS). Database contents. Tompsett, P.B. & Kemp, R. Kew: Royal Botanic Gardens Kew. 263pp.

1996 Database of tropical tree seed research (DABATTS). User manual.Tompsett, P.B. & Kemp, R.Kew: Royal Botanic Gardens Kew, London. 18pp. and two 3.5? computer discs.

1995 Common trees, shrubs and grasses of the Luangwa Valley. Smith, P.P. Zennor, Cornwall: Trendrine Press, Zennor.

1995 A report on the vegetation survey of the North Luangwa National Park 1993-1995. Smith, P.P. A  study commisioned by NLCP for National Parks & Wildlife Service ( 35,000 words; incl. map ).

1994 Wild wheats: a monograph of Aegilops L. and Amblyopyrum (Jaub. & Spach) Eig (Poaceae). Van Slageren, M.W.ICARDA/Wageningen Agricultural University Papers 94 (7): i-xiv, 1-512.