TY - JFULL ID - 137669623 TI - PLA notes. PY - 2013 PB - London : International Institute for Environment and Development, Sustainable Agriculture Programme, DB - UniCat KW - Sustainable agriculture KW - Methodology KW - Developing countries. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137669623 AB - ER -