<![CDATA[ Search for 'au:"Barreto, H.J., " and au:Raun, W.R and au:Raun, W.R., and au:Barreto, H.J., and su-to:Phosphorus and su-to:Nitrogen and su-to:Zea mays and su-to:Sulphur and au:Raun, W.R and au:Raun, W.R and holdingbranch:CM and su-to:Sulphur']]> https://knowledgecenter.cimmyt.org/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Barreto%2C%20H.J.%2C%20%22%20and%20au%3ARaun%2C%20W.R%20and%20au%3ARaun%2C%20W.R.%2C%20and%20au%3ABarreto%2C%20H.J.%2C%20and%20su-to%3APhosphorus%20and%20su-to%3ANitrogen%20and%20su-to%3AZea%20mays%20and%20su-to%3ASulphur%20and%20au%3ARaun%2C%20W.R%20and%20au%3ARaun%2C%20W.R%20and%20holdingbranch%3ACM%20and%20su-to%3ASulphur&format=rss2 2 0 50