<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Prepas, E. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Some statistical methods for the design of experiments and analysis of samples</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1984</style></year></dates><publisher><style face="normal" font="default" size="100%">Blackwell Scientific Publications Inc.</style></publisher><pub-location><style face="normal" font="default" size="100%">Boston, Mass. </style></pub-location><volume><style face="normal" font="default" size="100%">IBO Handbook 17</style></volume><language><style face="normal" font="default" size="100%">en</style></language><notes><style face="normal" font="default" size="100%">In: A manual on methods for the assessment of secondary productivity in fresh waters. 2nd ed. Edited by J. A. Downing and F. H. Rigler</style></notes><custom1><style face="normal" font="default" size="100%">Biology</style></custom1><custom4><style face="normal" font="default" size="100%">Science</style></custom4></record></records></xml>