There are a number of leads into the literature here. Thanks to Ian Goldman (Khanya), Steve Ashley (IDL), Annabel Davis (TRL), Neil Marsland (NRI), and Sussane Clark (SLSO).

Application of CARE's Livelihoods Approach (NRAC Paper)
pdf file

CHARS Study Bangladesh (from IDL Ashley) word doc

Western Ghats 1993 Livestock and Livelihoods Study (suggested by IDL Ashley): should be available at DFID-I

India (IFAD/DFID) Livestock Study (suggested by IDL Ashley): should be available at DFID-I

KAWAD Output to Purpose Review Technical Annexes (suggested by IDL Ashley): should be available at DFID-I

Orissa Project Report Technical Annexes (suggested by IDL Ashley): should be available at DFID-I

IDS Sustainable Livelihoods Research Programme Reports.
Sustainable Rural Livelihoods in Bangladesh: Summary of Research Findings pdf file

Diversification of Livelihoods: Evidence from Mali and Ethiopia Available to order

IDS Sustainable Livelihoods in Southern Africa Country Background Papers.
Mozambique Country Paper pdf file
Zimbabwe Country Paper pdf file

Zambia Transport & Livelihoods Baseline Study and Questionnaires (from TRL Davis) word doc
For Questionnaires search on http://www.transport-links.org/transport_links/index.asp

Uganda Participatory Poverty Assessment Process Reports (suggested by Khanya Goldman)

FIVIMS Food insecurity and vulnerability information and mapping systems are networks of systems that assemble, analyse and disseminate information about the problem of food insecurity and vulnerability (suggested by SLSO Sussane Clark)