OpenAgricola

Out of balance

Journal Title:

PennState agriculture.

Journal Volume/Issue:

2007 Summer-Fall

Main Author:

Mulhollem, J.

Format:

Electronic

Language:

English

Subjects:

agricultural watersheds
rivers
water pollution
nonpoint source pollution
agricultural runoff
agricultural land
pollution control
nitrogen
phosphorus
animal manures
manure spreading
cattle manure

View in NAL's Catalog:

IND44044487