@article{paperid:1006971,
author = {Astaraei, Ali Reza},
title = {Effect of organic sources as foliar spray and root media on nutrition of cowpea plant},
journal = {American-Eurasian Journal of Agricultural & Environmental Science},
year = {2008},
volume = {3},
number = {3},
month = {August},
issn = {1818-6769},
pages = {352--356},
			numpages = {4},
keywords = {nitrogen; plant nutrition; MSW leachate; compost and cowpea plant.},
}